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In these Conditions of Sale: “The Company” means Require IT Ltd “The Buyer” means the person, firm or Company ordering or buying goods from the Company. “The Goods” mean the Goods the subject matter of the relevant order for sale. “Working Days” means any other day other than a Saturday, Sunday or Bank Holiday. “Calendar Day” means any day of the year. “Conditions” this document and (unless the context other requires) includes any special terms and conditions agreed in writing between the Buyer and Seller. “Date” stipulated in the Buyers order and accepted by the Seller. “Item” means the goods (including any instalment of the goods parts for them) which the Seller is to supply in accordance with these Conditions.
No contract in respect of the Goods between the Company and the Buyer shall exist until the Buyer’s order has been accepted by the Company. In the event that the Buyers order seeks to make the sale subject to terms different from these conditions, acceptance of the Buyers order by the Company (whether or not such acceptance is accepted by formal order acknowledgement) shall be deemed to be a fresh offer by the Company on the basis of these conditions. In which event (unless these conditions are accepted by the Buyer prior to delivery) acceptance of delivery of the Goods by the Buyer shall constitute acceptance of the Company’s offer and the contract of Sale shall be formed at that moment. No conditions or terms stipulated in any other communications or document shall vary or annul any of these conditions except insofar as the same are expressly consented to in writing by the Company. By clicking to buy any of our items on means the Buyer has agreed with our Terms and Conditions.
You have the right to request a copy of any information that we currently hold about you. In order to receive such information please send your contact details including address and payment of 35gbp to cover administration expenses to the following address: Require IT, 12A Sterling Complex, Farthing Road Industrial Estate, Ipswich, IP1 5AP
Quoted prices include the cost of normal packaging but exclude delivery, transit insurance (which is carried at extra cost) VAT or installation charges (where applicable). Any work carried out additional to that specified in the relevant quotations or order, whether experimentally or otherwise, shall be charged.
Prices quoted are current prices. Prices of imported goods are subject to variances in exchange rates and in consequence prices will be these holding at time of delivery. Please telephone us should you wish to confirm current price.
The prices for the Goods shall be those ruling at the date of dispatch and the Company reserves the right to amend its quoted prices at any time prior to the date of dispatch.
All prices for Products or Services stated in any quote or estimate are in acceptance and are those current at the time of the Buyers enquiry and will be valid for 7 days.
The Company reserves the right to periodically update prices on the Website, which cannot be guaranteed. The Company will endeavour to ensure prices are correct at the point where the Buyer places an order. Please Note: If ordering from outside of the UK you may be charged import taxes from your country customs office.
(a) Unless otherwise stated the price quoted is packed ex our warehouse. An extra charge may be levied to cover delivery and insurance costs. A charge may be made to cover any extra costs involved in delivery to a different address.
(c) Should work be suspended at the request of or delayed through any default of the Buyer for a period of 30 (Thirty) days the Company shall then be entitled to payment for work already carried out, materials specially ordered and other additional costs including storage.
(d) All items purchased before 16.30 on any working day will be dispatched same day. We ship worldwide. There can be extra shipping charges for items bought outside the UK. If you miss your delivery the courier or postal service we have used will leave you a card with the telephone number of the local depot for you to contact them to arrange a convenient time for your collection.
If you do not have a credit account open with us, please ask for a credit application form. Accounts usually take 2 working days to set up, but this period can be reduced if specifically requested. Our credit controllers will be pleased to assist with any problems related to credit. We are pleased to offer credit terms to qualified parties. Our credit terms are 30 (Thirty) days NET from date of invoice. Statements are sent out at monthly intervals to enable you to check your current invoices paid and due. Accounts with overdue balances will be placed on credit hold. This means that no further Goods will be shipped and all support and Repair/Warranty services withdrawn until the account is brought into order. Repeated failure to keep to our credit terms will result in the permanent loss of credit facilities. The Company reserves the right not to release any products or continue to provide any services until such payments are cleared and credited to The Company’s bank account.
We reserve the right to charge interest on debts past due at 10% APR calculated monthly on the outstanding balance until full payment is received. If we need to appoint an external agent to enforce recovery of any overdue monies, we also reserve the right to add all their costs and any additional legal fees incurred to your outstanding balance.
The Company and the Buyer expressly agree that until the Company has been paid in full for the Goods comprised in this or any other sales contract between them and all outstanding amounts due to the Company from the Buyer or any associated or subsidiary or holding company of the Buyer or from any Director or shareholder of the Buyer or any other such company.
The Goods shall remain the property of the Company and the buyers, as bailees of them for the Company will store the same for the Company in a proper manor without charge and in such a way that the Goods are clearly identified as being the property of the Company, notwithstanding that the risk therein shall pass to the buyer as provided herein.
At any time the Company may recover from the buyer the Goods remaining in the Buyers possession and for the purposes thereof may enter upon any premises of or occupied by the buyer or any third party (with the consent of the third party).
The Buyer has the right to dispose of the Goods in the course of its business for the account of the Company and pass good title to the Goods to their customers being bona fide purchasers for value without notice of the Company’s rights.
In the event of such disposition the Buyer or its Director(s) (if a Limited Company) has the fiduciary duty to account to the Company for proceeds thereof but may retain therefrom an excess of such proceeds over the amount outstanding to the Company under this or any other sales contract between them and for all outstanding amounts due to the Company from the Buyer or any associated or subsidiary or holding Company of the Buyer or from any Director or shareholder of the Buyer or any other such Company.
The Company takes no responsibility for the fitting of the screen by the Buyer. If the Buyer damages the screen whilst fitting, the responsibility is that of the Buyer.
(a) the Buyer’s property supplied to the company by or on behalf of the Buyer shall, while it is in the possession of the Company or in transit to or from the Buyer, be deemed to be at the Buyers risk and the buyer shall insure accordingly.
(b) The Company shall be entitled to make a reasonable charge for the storage of any of the Buyer’s property with the Company before the receipt of the order or after notification to the buyer of the completion of the work.
The Buyer shall examine the Goods immediately when they are delivered to them. The Company reserves the right to reject claims in respect of shortages or damage in transit or non-delivery of the Goods, 28 days after the due date for delivery.
While the Company will use its best endeavours to deliver the Goods in accordance with the Buyer’s requirements; the Company will not be liable for any consequences of late delivery how so ever caused.
If the Buyer has received defective item(s) or item(s) damaged in transit the Buyer has 24 hours in receipt of the goods to call and inform the Company. Require IT can be contacted on +44 (0)1473 742656 or emailed at returns@requireit.co.uk When returning to us, please ensure the RMA number is displayed on the packaging and please provide a cover note with a detailed description of the fault. If the item is not available at the time the Company will refund the Buyer in full.
The Company’s liability (both in contract and in tort) in respect of defects in the Goods shall be limited to the replacement of the faulty items or material, or the issue of credit notes in respect thereof, or the granting of refunds or other such compensatory measures as the Company at its discretion considers appropriate in the circumstances. Such measures shall relate only to the faulty items or their value, and the Company shall not in any circumstances be under any liability to the buyer in respect of indirect or consequential loss or damage, loss of profits sustained by the buyer PROVIDED, always that these conditions do not exclude or restrict the Company’s liability for death or personal injury rising from its negligence.
The buyer shall not resell outside the UK any of the products covered by the Export of Goods (control). Act 1987 (or any amendment thereof) or the Export Administration Act 1979 (as amended) of the USA (or any other re-enactment thereof) without obtaining all necessary licenses hereunder and will not resell such goods within the UK to a purchaser knowing (or being given reasonable grounds to suspect by the purchaser) that the purchaser intends to export such goods without first obtaining either such licenses or a copy of such licenses obtained by the purchaser.
The parties hereto accept that the Company will suffer loss if a member of their staff accepts an offer of employment with the other party during the continuance of this contract and six months thereafter. If such a member of the Company’s staff accepts such an offer of employment with the other party, the other party agrees to pay the Company the equivalent of six months salary for that member of staff. The provisions of this clause shall apply to subsidiaries, associates and parent Companies of the Company and the other party.
The Company reserves any right to cancel, vary or suspend the operation of Contract of Sale if events occur which are in the nature of Force Majeure including (without prejudice to the generality of the foregoing) fire, floods, storms, plant breakdown, strikes, lockouts, riots, hostilities, non-availability of materials or supplies or any other event outside the control of the Company and the Company shall not be held liable for any breach of contract resulting from such an event.
Enters into a composition with its creditors, or (being a company) has a receiver appointed or passes a resolution for winding up or if a court shall order it to be wound up, or commits on an available act of bankruptcy, or
Is in breach of any items and conditions contained herein (notwithstanding that on a former occasion or occasions it has waived its rights). The exercise of rights under condition 15 and under this condition 16 shall be without prejudice to the Company’s other rights or remedies.
(a) Information we collect: We may collect personal identifiable information about you, such as your full name, phone number and email address when you place an order with us. We do not send promotional emails; however, we may send service related emails related to your account or orders.
Where goods have been ordered by a specific part number the Company reserves the right to substitute this product with a compatible part of the same quality and price. The cost of returning any such substitute goods to The Company in the event of cancellation by the Buyer and the Buyers responsibility. Some part numbers quoted have been out of production for many years. If your item is not currently in stock, we will back order for you. You will always be emailed with the option to cancel your order if you would rather not wait. The Company may ship 100% compatible parts.
The Company reserves the right to withdraw any Goods from the website at any time. The Company will not be liable to anyone for withdrawing any goods from the website or for refusing to process an order. The Company reserves the right to vary the specification of any item, withdraw or amend any item without prior notice.
All of our items come with a full warranty. All warranty is return to base and the Company are not liable for any damages incurred whilst returning parts.
If by any means the Buyer decides they do not want the item they have 7 days from delivery date to inform the Company, obtain an RMA number from us, return the item(s) in its original packaging unscratched and undamaged in any way and obtain a refund.
For all returned goods a Returns Authorisation Number (RMA) must first be obtained from our Customer Advocacy Department immediately. All returned goods must be clearly marked with a valid returns number as supplied by the Company. Goods must be in their original packaging. Returned item(s) must be the exact item which the Company originally shipped out and must have all original labels, original shape, quality and quantity, warranty stickers and serial numbers in place, unscratched an undamaged. It is the responsibility of the Buyer to ensure the item is returned to us safely. All returned items will be tested before issuing refund or replacement. The Buyer must inform the Company of any returns by email or telephone and obtain proof of posting using a Recorded/Signed For service. In the unlikely event that returned items are lost in transit, that is the responsibility of the Buyer.
Warranty of the item will be void if items returned to us in a tampered condition due to mishandling, accident, misuse, abuse, negligence, modifications, alterations or repairs made to the product. All warranty is return to base.
Except as may be implied by Law where the Buyer is dealing as a Consumer, in the event of any breach of these Terms and Conditions by the Seller the Remedies of the Buyer shall be limited to damages which shall in no circumstances exceed the price of the Goods and the Seller shall under no circumstances be liable for any indirect, incidental or consequential loss or damage whatsoever.
No waiver by the Seller (whether express or implied) in enforcing any of its rights under this contract shall prejudice its rights to do so in the future.
The Company reserves the right to modify these Terms and Conditions at any time but their right shall not affect the existing Terms and Conditions accepted by the Buyer on making the purchase.
The lowest-priced brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.See details for additional description.
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This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data.
First Edition (March 2017) © Copyright Lenovo 2017. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. © 2017 Lenovo
Safety information......................................... 1 General safety................................................. 2 Electrical safety............................................... 3 Safety inspection guide................................... 5 Handling devices that are sensitive to electrostatic discharge..................................... 6 Grounding requirements.................................. 6 Safety notices: multilingual translations.......... 7 Laser compliance statement......................... 14
Strategy for replacing a hard disk drive.............17 Important notice for replacing a system board ................................................................17 Important information about replacing RoHS compliant FRUs.................................. 18
General checkout ....................................... 19 What to do first.............................................. 20 Power system checkout................................ 21
Checking the AC adapter ..................................21 Checking operational charging..........................22 Checking the battery pack.................................22
Related service information....................... 23 Restoring the factory contents by using OneKey Recovery......................................... 23
Power-on password...........................................24 Hard-disk password...........................................24 Supervisor password.........................................24 Power management...................................... 25 Putting the computer to sleep or shutting it down...............................................................25 Putting your computer to sleep..........................25 Shutting down the computer..............................25
Lenovo YOGA 720-13IKB/ Lenovo YOGA 720-15IKB............................ 26 Specifications................................................ 26 Status indicators............................................ 28 Keyboard function keys................................. 29 FRU replacement notices.............................. 30
1010 Base cover................................................32 1020 Battery pack..............................................35 1030 Solid state disk.........................................36
1040 PCI Express Mini Card for wireless LAN......................................................38 1050 Speakers..................................................41 1060 DIMM (Lenovo YOGA 720-15IKB)............42 1070 Thermal module........................................44 1080 System board...........................................48 1090 Fingerprint module (on select models)........52 1100 Touchpad module......................................54 1110 LCD unit....................................................57 1120 DC-in cable (Lenovo YOGA 720-15IKB)........60 1130 LCD panel.................................................61 1140 EDP cable and camera board...................68 1150 LCD hinges...............................................71 Locations....................................................... 73 Front and right-side view...................................73 Bottom and left-side view .................................75 Rear view ..........................................................76 Parts list......................................................... 77 Overall............................................................... 78 LCD FRUs.........................................................85 Miscellaneous parts...........................................88 AC adapters.......................................................88 Screws............................................................... 88 Power cords.......................................................89
Lenovo YOGA 720-13IKB/Lenovo YOGA 720-15IKB Use this manual to troubleshoot problems. The manual is divided into the following sections: · The common sections provide general information, guidelines, and safety
parts information. Important: This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under "Safety information" on page 1 and "Important service information" on page 16.
This chapter presents the following safety information that you need to get familiar with before you service a Lenovo YOGA 720-13IKB/Lenovo YOGA 720-15IKB computer: · "General safety" on page 2 · "Electrical safety" on page 3 · "Safety inspection guide" on page 5 · "Handling devices that are sensitive to electrostatic discharge" on page 6 · "Grounding requirements" on page 6 · "Safety notices: multilingual translations" on page 7 · "Laser compliance statement" on page 14
1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt
avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you. · Do not perform any action that causes hazards to the customer, or that makes the machine unsafe. · Before you start the machine, make sure that other service representatives and the customer are not in a hazardous position. · Please remove covers and other parts in a safe place, away from all personnel, while you are servicing the machine. · Keep your toolcase away from walk areas so that other people will not trip over it. · Do not wear loose clothing that can be trapped in the moving parts of the machine. Make sure that your sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it. · Insert the ends of your necktie or scarf inside clothing or fasten it with the nonconductive clip, about 8 centimeters (3 inches) from the end. · Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing. Attention: Metal objects are good electrical conductors. · Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any other conditions that may be hazardous to your eyes. · After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. · Reinstall all covers correctly before returning the machine to the customer. · Fan louvers on the machine help to prevent the overheating of internal components. Do not obstruct fan louvers or cover them with labels or stickers.
Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges. Do not use such kind of mat to protect yourself from electrical shock.
· Find the room emergency power-off (EPO) switch, disconnecting switch or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.
· Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.
· If you need to work on a machine that has exposed electrical circuits, observe the following precautions: Ensure that another person, familiar with the power-off controls, is near you. Attention: Another person must be there to switch off the power, if necessary. Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back. Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body. When using testers, set the controls correctly and use the approved probe leads and accessories for that tester. Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when you measure the high voltages. · Regularly inspect and maintain your electrical hand tools for safe operational
· Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.
· Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage.
· Do not service the following parts with the power on when they are removed from their normal operating places in a machine: Power supply units Pumps Blowers and fans Motor generators and similar units. (This practice ensures correct grounding of the units.)
The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards according to the attachment of non-Lenovo features or options not covered by this inspection guide.
If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.
can cause serious or fatal electrical shock) · Explosive hazards, such as a damaged CRT face or a bulging capacitor · Mechanical hazards, such as loose or missing hardware
To determine whether there are any potential unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected.
Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Turn off the computer. Disconnect the power cord. 3. Check the power cord for:
a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground.
b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. Check for worn, frayed, or pinched cables. 9. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with.
Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.
When handling ESD-sensitive parts: · Keep the parts in protective packages until they are inserted into the product. · Avoid contact with other people. · Wear a grounded wrist strap against your skin to eliminate static on your
surface. The mat is especially useful when handling ESD-sensitive devices. · Select a grounding system, such as those listed below, to provide protection
When working on a double-insulated or battery-operated system, use an ESD common ground or reference point. You can use coax or connectoroutside shells on these systems.
Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician.
Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. Avant de remettre l"ordinateur sous tension après remplacement d"une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées. Pour ce faire, secouez l"unité et assurez-vous qu"aucun bruit suspect ne se produit. Des pièces métalliques ou des copeaux de métal pourraient causer un court-circuit. Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden. Metallteile oder-splitter können Kurzschlüsse erzeugen.
Prima di accendere l"elaboratore dopo che é stata effettuata la sostituzione di una FRU, accertarsi che tutte le viti, le molle e tutte le altri parti di piccole dimensioni siano nella corretta posizione e non siano sparse all"interno dell"elaboratore. Verificare ciò scuotendo l"elaboratore e prestando attenzione ad eventuali rumori; eventuali parti o pezzetti metallici possono provocare cortocircuiti pericolosi.
Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían. Las piezas metálicas pueden causar cortocircuitos eléctricos.
Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or shortcircuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. Certaines batteries de secours contiennent du nickel et du cadmium. Ne les démontez pas, ne les rechargez pas, ne les exposez ni au feu ni à l"eau. Ne les mettez pas en court-circuit. Pour les mettre au rebut, conformez-vous à la réglementation en vigueur. Lorsque vous remplacez la pile de sauvegarde ou celle de l"horloge temps réel, veillez à n"utiliser que les modèles cités dans la liste de pièces détachées adéquate. Une batterie ou une pile inappropriée risque de prendre feu ou d"exploser. Die Bereitschaftsbatterie, die sich unter dem Diskettenlaufwerk befindet, kann geringe Mengen Nickel und Cadmium enthalten. Sie darf nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Bereitschafts-oder Systembatterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.
Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nell"acqua né cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria dell"RTC (real time clock) o la batteria di supporto, utilizzare soltanto i tipi inseriti nell"appropriato Catalogo parti. L"impiego di una batteria non adatta potrebbe determinare l"incendio o l"esplosione della batteria stessa.
Algunas baterías de reserva contienen una pequeña cantidad de níquel y cadmio. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas. La utilización de una batería no apropiada puede provocar la ignición o explosión de la misma.
The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery. La batterie contient du nickel. Ne la démontez pas, ne l"exposez ni au feu ni à l"eau. Ne la mettez pas en court-circuit. Pour la mettre au rebut, conformez-vous à la réglementation en vigueur. Lorsque vous remplacez la batterie, veillez à n"utiliser que les modèles cités dans la liste de pièces détachées adéquate. En effet, une batterie inappropriée risque de prendre feu ou d"exploser. Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.
La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco o nell"acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la batteria, utilizzare soltanto i tipi inseriti nell"appropriato Catalogo parti. L"impiego di una batteria non adatta potrebbe determinare l"incendio o l"esplosione della batteria stessa.
Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas al sustituir la batería. La utilización de una batería no apropiada puede provocar la ignición o explosión de la misma.
The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. La pile de sauvegarde contient du lithium. Elle présente des risques d"incendie, d"explosion ou de brûlures graves. Ne la rechargez pas, ne retirez pas son connecteur polarisé et ne la démontez pas. Ne l"exposez pas à une temperature supérieure à 100°C, ne la faites pas brûler et n"en exposez pas le contenu à l"eau. Mettez la pile au rebut conformément à la réglementation en vigueur. Une pile inappropriée risque de prendre feu ou d"exploser. Die Systembatterie ist eine Lithiumbatterie. Sie kann sich entzünden, explodieren oder schwere Verbrennungen hervorrufen. Batterien dieses Typs dürfen nicht aufgeladen, zerlegt, über 100 C erhitzt oder verbrannt werden. Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Beim Ersetzen der Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen.
La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi, incendiarla o gettarla in acqua. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). L"impiego di una batteria non adatta potrebbe determinare l"incendio o l"esplosione della batteria stessa.
La batería de repuesto es una batería de litio y puede provocar incendios, explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte, ni caliente por encima de los 100°C (212°F), ni la incinere ni exponga el contenido de sus celdas al agua. Deséchela tal como dispone la normativa local.
Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d"affichage à cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes. Consultez un médecin si des symptômes persistent après le lavage. Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber. Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät, sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden anschließend ein Arzt aufgesucht werden.
Nel caso che caso l"LCD si dovesse rompere ed il liquido in esso contenuto entrasse in contatto con gli occhi o le mani, lavare immediatamente le parti interessate con acqua corrente per almeno 15 minuti; poi consultare un medico se i sintomi dovessero permanere.
Si la LCD se rompe y el fluido de su interior entra en contacto con sus ojos o sus manos, lave inmediatamente las áreas afectadas con agua durante 15 minutos como mínimo. Obtenga atención medica si se presenta algún síntoma del fluido despues de lavarse.
To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d"éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d"alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.
Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d"une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves. Obwohl Hauptbatterien eine niedrige Spannung haben, können sie doch bei Kurzschluß oder Erdung genug Strom abgeben, um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen.
Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa può fornire corrente sufficiente da bruciare materiali combustibili o provocare ustioni ai tecnici di manutenzione.
Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.
Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d"alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d"interface. Die Stromzufuhr muß abgeschaltet, alle Stromkabel aus der Steckdose gezogen, der Akku entfernt und alle Verbindungskabel abgenommen sein, bevor eine FRU entfernt wird.
Prima di rimuovere qualsiasi FRU, spegnere il sistema, scollegare dalle prese elettriche tutti i cavi di alimentazione, rimuovere la batteria e poi scollegare i cavi di interconnessione.
Antes de quitar una FRU, apague el sistema, desenchufe todos los cables de las tomas de corriente eléctrica, quite la batería y, a continuación, desconecte cualquier cable de conexión entre dispositivos.
Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following:
CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação.
Pour éviter tout risque d"exposition au rayon laser, respectez les consignes de réglage et d"utilisation des commandes, ainsi que les procédures décrites. Werden Steuer- und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten.
El uso de controles o ajustes o la ejecución de procedimientos distintos de los aquí especificados puede provocar la exposición a radiaciones peligrosas. Opening the CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open.
DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz. Rayonnement laser si carter ouvert. Évitez de fixer le faisceau, de le regarder directement avec des instruments optiques, ou de vous exposer au rayon. Laserstrahlung bei geöffnetem Gerät. Nicht direkt oder über optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden. Kinyitáskor lézersugár ! Ne nézzen bele se szabad szemmel, se optikai eszközökkel. Kerülje a sugárnyalábbal való érintkezést! Aprendo l"unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente con strumenti ottici e evitare l"esposizione diretta al fascio.
"Strategy for replacing a hard disk drive" on page 17 "Important notice for replacing a system board" on page 17 · "Important information about replacing RoHS compliant FRUs" on page 18 Important: BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site: http://support.lenovo.com.
Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number or select a product or use Lenovo smart
Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: · If you are instructed to replace an FRU, but the replacement does not solve
are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one. · If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs one by one to see if the symptoms change. Replace only the FRU that changed the symptoms. Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.
Always try to run a low-level format before replacing a hard disk drive. This will cause all customer data on the hard disk to be lost. Make sure that the customer has a current backup of the data before performing this action. Attention: The drive startup sequence in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can be overwritten.
Some components mounted on a system board are very sensitive. Improper handling can cause damage to those components, and may cause a system malfunction. Attention: When handling a system board: · Do not drop the system board or apply any excessive force to it. · Avoid rough handling of any kind. · Avoid bending the system board and hard pushing to prevent cracking at
RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts. If the original FRU parts are non-compliant, replacement parts can also be non-compliant. In all cases if the original FRU parts are RoHS compliant, the replacement part must also be RoHS compliant.
Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo"s requirements and schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs.
RoHS compliant FRUs have unique FRU part numbers. Before or after the RoHS implementation date, failed RoHS compliant parts must always be replaced with RoHS compliant ones, so only the FRUs identified as compliant in the system HMM or direct substitutions for those FRUs may be used.
Note: A direct substitution is a part with a different FRU part number that is automatically shipped by the distribution center at the time of the order.
This chapter presents the following information: · "What to do first" on page 20 · "Power system checkout" on page 21 Before you go to the checkout, make sure to read the following important notes:
Important notes: · Only certified trained personnel can service the computer. · Before replacing any FRU, read the entire page on removing and replacing
formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten. · Replace an FRU only with another FRU of the correct model. When you replace an FRU, make sure that the machine model and the FRU part number are correct by referring to the FRU parts list. · An FRU should not be replaced just because of a single, unreproducible failure. Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU is defective, clear the error logs and run the test again. If the error does not recur, do not replace the FRU. · Be careful not to replace a nondefective FRU.
When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Customer"s name and address
Note for warranty: During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. The following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use. Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list:
dropped · Scratched (cosmetic) parts · Distortion, deformation, or discoloration of the cosmetic parts · Plastic parts, latches, pins, or connectors that have been cracked or broken
foreign material in the drive, or the insertion of a diskette with multiple labels · Damaged or bent diskette eject button · Fuses blown by attachment of a nonsupported device · Forgotten computer password (making the computer unusable) · Sticky keys caused by spilling a liquid onto the keyboard · Use of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: · Missing parts might be a symptom of unauthorized service or modification. · If the spindle of a hard disk drive becomes noisy, it may have been subjected
To verify a symptom, follow the steps below: 1. Turn off the computer. 2. Connect the AC adapter. 3. Make sure that power is supplied when you turn on the computer. 4. Turn off the computer. 5. Disconnect the AC adapter. 6. Make sure that the battery pack supplies power when you turn on the
If you suspect a power problem, see the appropriate power supply checkout: · "Checking the AC adapter" on page 21 · "Checking operational charging" on page 22
You are here because the computer fails only when the AC adapter is used. · If the power-on indicator does not turn on, check the power cord of the AC
operational charging". To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the computer. 2. Measure the output voltage at the plug of the AC adapter cable. See the
Note: Output voltage for the AC adapter pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: · Replace the system board. · If the problem persists, go to "Lenovo YOGA 720-13IKB/Lenovo YOGA 720-
To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. Perform operational charging. If the battery status indicator or icon is not lit, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator is still not lit, replace the system board.
Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or from having a shortened life. To check your battery, move your cursor to the Power Meter icon in the icon tray of the Windows® taskbar and wait for a moment (but do not click it), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon. Note: If the battery pack becomes hot, it may not be able to be charged. Remove it from the computer and leave it at room temperature for a while. After it cools down, reinstall and recharge it.
This chapter presents the following information: · "Restoring the factory contents by using OneKey Recovery" on page 23 · "Passwords" on page 24 · "Power management" on page 25
The Lenovo YOGA 720-13IKB/Lenovo YOGA 720-15IKB Glass computer comes with pre-installed OneKey Recovery System.In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it is shipped. If you need to restore the system to the point of your first boot up, just enter the Recovery System. For details of the Recovery system, see the User Guide for Recovery system.
Note: This will delete all the new data on the system partition (C drive), which is not recoverable. Make sure to back up your critical data before you perform this action.
As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the supervisor password. If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.
A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted.
There are two hard-disk passwords (HDPs): + User HDP - for the user + Master HDP - for the system administrator, who can use it to get access to the hard disk drive even if the user has changed the user HDP Attention: If the user HDP has been forgotten, check whether a master HDP has been set. If it has, it can be used for access to the hard disk drive. If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. The hard disk drive can be replaced for a scheduled fee.
A supervisor password protects the system information stored in the BIOS. The user must enter the supervisor password to get access to the BIOS and change the system configuration.
If you will be away from your computer for only a short time, put the computer to sleep. When the computer is in sleep mode, you can quickly wake it to resume use, bypassing the startup process. To put the computer to sleep, do one of the following:
Attention: Wait until the power indicator light starts blinking (indicating that the computer is in sleep mode) before you move your computer. Moving your computer while the hard disk is spinning can damage the hard disk, causing loss of data.
This chapter presents the following product-specific service references and product-specific parts information: · "Specifications" on page 26 · "Status indicators" on page 28 · "Keyboard function keys" on page 29 · "FRU replacement notices" on page 30 · "Removing and replacing an FRU" on page 31 · "Locations" on page 73 · "Parts list" on page 77
· Lenovo YOGA 720-13IKB USB 3.0 × 1 Combo audio jack × 1 Type-C × 1 (compatible with USB 3.0 & PowerDelivery) Type-C × 1 (compatible with USB 3.1, PowerDelivery, DisplayPort & Thunderbolt)
· 4 cells, 48 Wh (Lenovo YOGA 720-13IKB) · 6 cells, 72 Wh (Lenovo YOGA 720-15IKB) · 20 V, 45 W (Lenovo YOGA 720-13IKB) · 20 V, 135 W / 90 W (Lenovo YOGA 720-15IKB)
The battery has more than 80% charge. The battery has between 5% and 20% charge. The battery has between 20% and 80% charge. When the battery reaches 80% charge, the light will stop blinking. However, charging will continue until the battery is fully charged. The battery has less than 20% charge. When the battery charge reaches 20%, the blinking color will change to white.
Activates the break function. Activates the pause function. Enables/disables the scroll lock. Activates the system request. Activates the Pgup key function. Activates the Pgdn key function. Activates the home key function. Activates the end key function. Adjusts the keyboard backlight (off dim bright off).
Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: · They maintain tight connections. · They do not easily come loose, even with shock or vibration. · They are harder to tighten.
Do the following when you service this machine: · Keep the screw kit in your tool bag. · Carefully remove screws for reuse when replacing FRUs. · Use a torque screwdriver if you have one.
· Make sure that you use the correct screws. If you have a torque screwdriver, tighten all screws firmly to the torque shown in the table. Carefully remove screws for reuse when replacing FRUs. Make sure that all screws are tightened firmly.
This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and
certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review "FRU replacement notices" on page 30. 3. Begin by removing any FRUs that have to be removed before the failing
FRU. Any of such FRUs are listed at the top of the page. Remove them in the order in which they are listed. 4. Follow the correct sequence in the steps to remove the FRU, as given in the figures by the numbers in square callouts. 5. When turning a screw to replace an FRU, turn it in the direction as given by the arrow in the figure. 6. When removing the FRU, move it in the direction as given by the arrow in the figure. 7. To put the new FRU in place, reverse the removal procedures and follow any of the notes that pertain to replacement. For information about connecting and arranging internal cables, see "Locations" on page 73. 8. When replacing an FRU, use the correct screw as shown in the procedures.
DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any of the interconnecting cables.
Attention: After replacing an FRU, do not turn on the computer until you have made sure that all screws, springs, and other small parts are in place and none are loose inside the computer. Verify this by shaking the computer gently and listening for rattling sounds. Metallic parts or metal flakes can cause electrical short circuits.
Attention: The system board is sensitive to, and can be damaged by, electrostatic discharge. Before touching it, establish personal grounding by touching a ground point with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons.
For some models, you also need to apply one or two FCC labels. Check the old base cover; if it has one or two FCC labels, find duplicates of them in the label kit and apply them to the new base cover.
For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 Important: The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to "Table 5. Parts list--Overall" on page 80 for Lenovo part numbers for the approved modules. Figure 4. Removal steps of PCI Express Mini Card for wireless LAN
When installing: When installing the wireless LAN card, plug the black cable into the jack labeled MAIN and the white cable into the jack labeled AUX.
For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 Figure 6. Removal steps of DIMM (Lenovo YOGA 720-15IKB)
When installing: Insert the notched end of the DIMM into the socket. Push the DIMM firmly, and pivot it until it snaps into place. Make sure that it is firmly fixed in the slot and is difficult to move.
When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, to parts a b shown in the figure above. Either too much or too little grease application can cause a thermal problem due to imperfect contact with a component.
Important notices for handling the system board: When handling the system board, bear the following in mind. · Be careful not to drop the system board on a bench top that has a hard surface,
such as metal, wood, or composite. · Avoid rough handling of any kind. · During the whole process, make sure not to drop or stack the system board. · If you put a system board down, make sure to put it only on a padded surface, such
as an ESD mat or conductive corrugated material. For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 · "1030 Solid state disk" on page 36 · "1040 PCI Express Mini Card for wireless LAN" on page 38 · "1070 Thermal module" on page 44
For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 · "1030 Solid state disk" on page 36 · "1040 PCI Express Mini Card for wireless LAN" on page 38 · "1050 Speakers" on page 41 · "1070 Thermal module" on page 44 · "1080 System board" on page 48
For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 · "1030 Solid state disk" on page 36 · "1040 PCI Express Mini Card for wireless LAN" on page 38 · "1050 Speakers" on page 41 · "1070 Thermal module" on page 44 · "1080 System board" on page 48 Figure 10. Removal steps of touchpad module
M1.6 x 2.0 mm, Phillips-head, nylok-coated (6) TP BRACKET TO UP (Lenovo YOGA 720-13IKB) M1.6 x 2.0 mm, Phillips-head, nylok-coated (4) TP TO UPPER (Lenovo YOGA 720-15IKB)
For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 · "1030 Solid state disk" on page 36 · "1040 PCI Express Mini Card for wireless LAN" on page 38 · "1050 Speakers" on page 41 · "1070 Thermal module" on page 44 · "1080 System board" on page 48 Figure 11. Removal steps of LCD unit
For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 · "1030 Solid state disk" on page 36 · "1040 PCI Express Mini Card for wireless LAN" on page 38 · "1050 Speakers" on page 41 · "1070 Thermal module" on page 44 · "1080 System board" on page 48 · "1110 LCD unit" on page 57 Figure 12. Removal steps of DC-in cable (Lenovo YOGA 720-15IKB)
For access, remove these FRUs in order: · "1010 Base cover" on page 32 · "1020 Battery pack" on page 35 · "1030 Solid state disk" on page 36 · "1040 PCI Express Mini Card for wireless LAN" on page 38 · "1050 Speakers" on page 41 · "1070 Thermal module" on page 44 · "1080 System board" on page 48 · "1110 LCD unit" on page 57 Figure 13. Removal steps of LCD panel
Detach the two connectors in the direction show