white spot on lcd screen factory

A high-quality picture of digital television depends on the correct setup of the equipment, a good receiver, and the correct operation of the monitor. Over time, even the quality models of Sony, Samsung, LG equipment, white spots may appear on the TV screen. To eliminate them, you need to find out the cause of the breakdown, decide if you can fix the TV by yourself or if you should refer the equipment to professionals.

So What Are White Spots on TV?LCD TV Screens are comprised with thousands of tiny pixels, and they cycle through 3 basic colors; blue, red, and green and they create an image. The problem arises when a pixel gets stuck in the “on” position, and it appears as a white dot. Hot pixels come with defined edges and they are either square or straight lines.

White spots (or dots) on the TV screen are the result of a damaged processor and the overheating process during warm summer temperatures.Another reason that can be the cause of white spots on the TV screens is spikes or surges as electricity supplies can vary throughout the year.On top of every LED of your TV, there sits the reflector. These white dots on your TV screen are the results of a fallen reflector. The number of dots has corresponded to the number of fallen reflectors.

To eliminate the problem of white spots on your screen, you just need to carry out simple manipulations at home. Keep in mind that only professionals can fix more complicated failures. Regardless of the place where the repair can be, the reasons for white spots include:

Kinescopebreakdown of the frame scan; malfunction of the TV picture tubeElimination of malfunctions in the service. A failed picture tube cannot be repaired. In rare cases, it can be replaced.

In most cases, the self-repair attempts can lead to the need to buy a new TV. Repair of equipment by professionals will cost 1.5-3 times cheaperthan the new TV.

If light spots appear on the LCD TV screen, you will need a clean soft cloth and remote control to remove them. The second thing to do is adjust the TV settings. This can be done by adjusting the backlight and screen brightness:

Important! In the process of changing the brightness level, the intensity of the white spots should change. If they remain unchanged, the settings are not the cause of the defect.

If wiping the screen, checking that the brightness and contrast settings are correct, and loosening the screws did not get rid of the white spots on the LCD TV screen, you can replace the matrix. It is better to contact specialists for this, but if you have experience with television equipment, you can carry out repairs on your own.

Important! It is best to carry out repairs with soft cotton gloves. You need to disconnect the cables carefully and smoothly. If you damage them during the repair process, you will have to replace them or buy a new plasma, LCD TV.

If your TV is under warranty and white spots appear during this period, take it to a service center. Masters will diagnose, exclude, or confirm the presence of a factory defect. The TV will be repaired for free or with a big discount.

Black spotsand most of the streaks are removed in other ways. The general repair option is possible only in case of system failureswhen a reboot of the equipment or restoration of factory settings is required.

White spots are something that can appear on any TV whether it is new or used. What you need to know is that you need to react in a timely manner and know how to deal with them. In this article, we have described the detailed procedure, and guided you through the entire process. If you have a warranty, use it. I hope you have understood the cause of white spots and that you will solve it with the help of this article.

It can be quite annoying and even distracting to have a white spot on your laptop screen, if you also have a white spot on your laptop screen, you’re not alone. Many laptop users have this problem, and we know it can be quite frustrating.

Luckily, there are a few things you can do to fix it, and with a little effort, you can get rid of it and keep your screen looking perfect. In this article, we’ll show you how to fix white spot on laptop screen.

White spot on laptop screen can be caused by a variety of reasons, ranging from screen damages ( Hardware issues ) to software issues, we will discuss each of these in detail.

One of the main causes of a white spot on a laptop screen is a dead pixel. A dead pixel is a pixel that is no longer functioning properly and is unable to display any color. If you have a dead pixel on your screen, it will likely appear as a white spot. Mostly, dead pixels are the result of a manufacturing error and are commonly seen on laptop screens.

A stuck pixel is a bright dot of color that appears on a LCD screen. It is caused by a defective cell in the screen that is permanently turned on. Stuck pixels are fairly common and can be found on all types of LCD screens, from TVs to laptops to smartphones.

It’s very common for screens to get damaged, especially laptop screens. So a screen damage can be one of the most common causes of white spots on laptop screens. When the screen is damaged, the pixels in that area are no longer able to properly display color.

This can cause the area to appear white, black, or any other color depending on the severity of the damage. A few common causes of screen damage on laptop screens include:

One potential cause of bright spots or white dots on a laptop screen is loose LED reflectors. Most LCD screens, including TVs, laptops, mobile phones, etc, have reflectors that are used to direct the light from the LED backlights towards the LCD panel.

The LCD reflector is located under the screen, if one of the reflector is loose, it causes the light to scatter in different directions and creates a white spot on the screen.

Laptop screens are designed to display high-resolution images and videos. However, hardware failure can cause a white spot to appear on the screen. This is caused by a process called screen bleeding, and it’s a pretty common problem.

Screen bleeding is a very annoying problem, but luckily, it’s usually pretty easy to fix. In most cases, you can just restart your laptop and the white spot will go away. However, if the problem persists, you may need to replace the LCD panel.

Other hardware failures faulty graphics card or inverter. In some cases, it can also be caused by a loose connection. Well, that was all about the causes of the white spot on your laptop screen; however, in order to fix them, we will show you four ways.

In order to remove white spot on laptop screen, we have come up with four ways that will help you to get rid of white dot. let’s discuss each of them in detail:

As I have discussed above, the white spot can be caused by a dead pixel or a stuck pixel, so If you want to fix the pixel issue, you have to first find out which pixel fault is causing the white spot – dead pixel or stuck pixel.

If you find that there is one specific color on the effected area of your screen, then it is a stuck pixel. However, if there is no light on that area, then it is a dead pixel. So if you find out that the spot is due to stuck pixel, the best course of action is to power off your laptop and then power it back on again.

There is an online tool named JScreenFixthat can fix the stuck pixels on your screen, its a free tool, I hope visiting this site might help you fixing your stuck pixel of laptop screen.

As we said one a the reason of white spot appearing on your laptop screen is the loose LCD reflectors, so in order to fix loose led reflector we have to reach to , follow our below steps carefully:

The first and most crucial step is to ensure that your laptop is entirely powered down and disconnected from any power source; this will ensure that there is no current flowing through your device.

The second step is to detach your laptop body in order to reach the screen display. In some laptops, speakers come in the way of reaching the display panel. So, if your laptop also have speakers in the way, you will likely need to remove the speakers, so carefully disconnect them from the main circuit board.

After disconnecting speakers, turn off the circuit board and remove the metal board. This will give you access to the loose reflector. Now locate the loose reflector by raising the tabs on the frame and place the reflector back with the help of some glue and Q-tips.

Make sure that the glue is dry before reassembling all the laptop components back. As, the LED reflector are now tightened. Finally, turn on your laptop and check for white spots again; they should be gone by now.

If none of the above techniques worked for you, it finally time to replace your laptop screen in order to get rid of the white spot. However, if your laptop is still under warranty, it may be more beneficial for you send it back for repair or replacement.

Note: I would strongly suggest that, if your laptop is still under warranty, you should refrain from attempting any sort of self-repair and instead send it straight for either repair or replacement.

Replacing a laptop screen can be quite expensive, and you likely don’t want to pay for it out of pocket. But if you don’t have any warranty remaining, then you have no choice remaining and you have to replace your laptop screen at your own expense.

There is a well-known saying that “prevention is better than cure.” With that in mind, here are some useful tips on how to avoid small white spots on laptop screen.

When looking to buy a new laptop, be sure to thoroughly test it for any white spots on the screen. To test for white spots, increase the laptop brightness to full, move your eyes around the screen and look for any bright spots. Pay special attention to the corners and edges of the screen.

This physical test is not conclusive. To test in detail, you can run a screen test with a tool like Eizo Monitor Test. This will help you easily identify any faulty pixels on your laptop screen.

It is often assumed that second-hand laptops may be defective, but this is not always the case. New laptops can also be defective due to manufacturing faults. Therefore, it is advisable to check every laptop for defects before making a purchase.

If you have a laptop, you know that the screen is one of the most important parts of the device. A small bump or drop can easily crack the screen, and once that happens, you’re looking at a costly repair. One way to protect your laptop screen is to invest in a protective case.

These cases can help cushion the screen from impact and can even help prevent scratches. There are a variety of different cases on the market, so you can find one that fits your needs and budget.

If you’re worried about your laptop screen, a protective case is a great way to keep it safe. Browse the selection of cases online or in your local electronics store and find the perfect one for your laptop.

It’s common to see people working on their laptops in bed, and often they may fall asleep mid-work. However sleeping with your laptop, you may risk damaging the screen display. So it’s always good to put your laptop aside before going to bed and prevent your laptop from any physical damage.

If your laptop has a touch screen, don’t press too hard. Touch screens are designed to work with a light touch, and applying too much pressure can damage the screen. If you’re not sure how much pressure to apply, start with a light touch and increase the pressure until the cursor moves.

If you have white spots on your HP laptop, there are a few possible causes. It could be a hardware issue, like a dead pixel or a stuck backlight. Or, it could be a software issue, like a corrupted driver or an incompatible program.

If you’re not sure what’s causing the white spots on your laptop, the best course of action is to contact HP support. They can help you troubleshoot the issue and determine the best course of action. In some cases, you may need to send your laptop in for repair. But, in other cases, a simple software update may be all that’s needed to fix the issue.

A dead pixel is a pixel that is no longer able to display any color. This can be caused by a number of factors, such as a manufacturing defect or damage to the pixel.

A stuck pixel is a pixel that is displaying a single color, usually white. This can be caused by a number of factors, such as a manufacturing defect, damage to the pixel, or a software issue.

If you’ve ever had a dead pixel on your screen, you may have wondered if there’s any way to fix it. Unfortunately, once a pixel is dead, there’s no way to bring it back to life. However, there are some steps you can take to prevent dead pixels from occurring in the first place.

Dead pixels usually occur when the screen is exposed to too much pressure. So if you’re worried about getting a dead pixel, be careful not to press too hard on your screen. You can also try to avoid screen burn-in by using screen savers and dimming your screen when you’re not using it.

While there’s no way to fix a dead pixel, there are ways to prevent them. So if you’re worried about dead pixels, be careful with your screen and try to use screen savers and dimming.

While having white spots on your laptop screen can be frustrating, there are several potential causes for them. In this blog post, we explore the most common causes of white spots on laptop screens. We have also provide four different ways on how to remove them from your laptop screen.

As display/screen issues cannot be easily fixed and costly to repair as well, so we recommend taking care of your laptop and following our tips mentioned above to avoid white spots on your screen in the future.

It"s not a dead pixel it"s a bright little spot. The colors still work normally but on a white background the spot appears especially bright and on a black background it"s a little subtle bright dot. (On a black background it appears like a greyish color.) It"s not a single pixel, it looks like about 3 pixels and it sort of fades, it"s not a sharp 3 pixel block that immediately stops it fades out over the course of about 3 pixels.

I suggest you find Dead Pixel Tester for Windows. DPT.exe and define a square on the screen for exercising all the pixels in that square. Many zones can be flashed with colors just like soft errors in flash memory, and may recover.

An LCD also works by a stored charge and transistor amplifier. if only a trapped charge is at fault , it is dynamic. if not it’s a dead transistor stick on or off. Worked for me 8 yrs ago when this was a problem. it may take hours to fix if possible and although a trapped charge is somewhat like degaussing a CRT except localized.

I understand that you have an HP Spectre x360 Laptop series laptop. I read that after usage there is a dead pixel on the screen and would like to know if the HP warranty would cover it.

All HP and Compaq notebook LCDs adhere to strict quality and reliability specifications. A small percentage of LCD panels may have minor cosmetic manufacturing anomalies or irregularities such as bright or dark dots in the viewable area. These cosmetic imperfections are common to all LCD panel types and are not specific to any HP model or product line. For more information please refer to this HP article.

I had purchase one LG 42" LED TV from Khosla Electronics Pvt. Ltd.(Kolkata Nagerbazar branch) on 9th June 2014. Invoice number is 3324/1415/02145. Make is LG 16108000004328 and Model no is 42LB5610. ATR 405PLVC008415.

from today morning its started showing one white cloudy round shape big dot on screen and by now its become 3 big dots on the same line. I tried to contact you over your both toll free number but failed. Can you quickly acknowledge my mail and give me a solution on the same

Thanks guys! I just replaced the leds for my tcl 55 inch tv and after bout a week I started seeing the bulbs on the left side of the screen. Since the tv was an awesome find and the bulbs were like 30 bucks on eBay I’m fighting the inevitable being going back in and fixing that plastic deflector post. The screen is extremely fragile so if u don’t wanna pay 14 bucks at Home Depot for them window suction cups that were well worth the money For loners like myself lol, make sure u get another person to help u with the screen panel once it’s been dislodged . Especially if it’s a big honker. Nothing more scary than popping it out by urself and get stuck in a very bad situation as in u can almost hear the crackin of the screen Or knowing that I’d u take one more step this here screen will crack .

Hot PixelsSometimes a pixel can get stuck in the "on" position, and appear as a white dot. This is known as a "hot pixel," and you may be able to get it unstuck by using pixel-fixing programs such as Undead Pixel, JScreen Fix or Stuck Pixel Fixer (see Resources).

If the white spots are due to damage, you will more than likely need to replace the whole screen. If they are not due to damage then you may fix the issues by pressing a barely damp towel on the spot until it goes away. These spots are a result of LCD reactors.

This green dot is a tool that allows you to know when an application is accessing the device"s camera or microphone in real time by displaying a green dot at the top of the notification panel. When viewing or scrolling through the menus, you can see whether or not some apps use the camera or the microphone.

The dot shows up as it"s an indicator that an application is using your microphone. If you would like to turn this feature off. You can do this by simply going to Settings > Accessibility > Voice Control.

White spot disease is a highly contagious viral disease of decapod crustaceans including prawns, crabs, yabbies and lobsters. The disease is caused by white spot syndrome virus.

Do Dead Pixels Spread? Dead pixels usually don"t spread. They"re usually a small fault in a display. If they do spread, you might need to hire a specialist or replace your screen.

Do dead pixels on monitors fix themselves? No the dead pixels do not fix by its own, dead pixel means there is a problem in your display. If its in warranty it can be replaced or else u have replace it by your own money or get it checked by professional.

Dead pixels are either black or white all the time, regardless of what"s on the screen. White pixels are actually called "hot" pixels, but they"re principally identical to dead pixels. If you determine that your monitor has a dead pixel, you"ll need to either take it into a repair department or replace the screen.

Dead pixels are always noticeable in certain situations. A dead pixel may show up as a dark speck on a light screen. A stuck pixel will show up as a light pixel on a dark screen. The screen is under glass, so there is no folk remedy like "rubbing it."

Assuming you mean white pixels on the display panel which are always on, those are pixels which are stuck turned-on. There is really nothing you can do except replace the display panel. Most people just ignore them.

If an untreated white spot tank is left, a 100% mortality rate of aquarium fish can be expected. Fish that have become infected with white spot will show signs within the early stage of the illness such as disordered swimming and fins folded against the body.

White spots on the skin often occur when skin proteins or dead cells become trapped under the skin"s surface. They may also occur as a result of depigmentation, or color loss. White skin spots are not usually a reason for concern and do not cause major symptoms.

What is it? White spot is a contagious parasitic disease of fish. Caused by Ichyophthirius multifilis, the parasite infects the fish after moving from the bottom of the pond. The parasite attaches itself to the fish, moving under the skin where it feeds on cells and body fluids.

WHITE SPOT CURE kills the Ich parasite, usually within 24 hours and is safe for use in freshwater and saltwater aquariums. Corals and invertebrates may be sensitive to this medication.

Dead pixels can"t be fixed in most cases, but you can sometimes revive those pixels. We have a few solutions for you to try before you send your device out for repairs. Dead pixels are not the same as stuck pixels. These pixels look almost the same, but there"s an important distinction.

If there are pink lines or small dots on your screen, they could be stuck or dead pixels. Having a couple dead pixels is not unusual, and individual pixels are typically unnoticeable.

White pixels are actually called "hot" pixels, but they"re principally identical to dead pixels. If you determine that your monitor has a dead pixel, you"ll need to either take it into a repair department or replace the screen.

A small white spot on the screen is called a white pixel. This white spot is also known as a stuck pixel. Stuck pixels can appear on any LCD screen, including laptops, monitors, and cell phones screens. LCD monitor.

They don"t usually spread unless there is something causing the dead pixels internally such as an electrical fault. Usually it is just a small defect in the manufacturing process which causes dead pixels. They appear where there is poor contact where the power flows or the lcd cell has lost fluid.

Stuck pixels aren"t like a disease or virus, they don"t spread around the screen. It is possible to get more, and if you have one the likelihood of more coming increases, but the dead pixel itself isn"t contagious so to speak. There are some temporary fixes that may work, such as flashing colors or rubbing the pixel.

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Most people just buy a new TV, but I can tell you that you shouldn’t do this – it’s actually very easy to fix Samsung TV white spots with just a little know-how and effort.

I’m very confident that we can diagnose the cause of the white spots using the troubleshooting steps in this article, and I can teach you exactly how to fix them.

Fix Samsung TV white spots by replacing the fallen reflector lenses that cover your LED backlights. You’ll need to open your TV back panel and carefully uncover the LED strips before using some clear epoxy to fix the fallen reflectors back into place.

I’ll cover the exact steps to fix your fallen LED reflectors in case you are out of warranty and want to do this yourself, but before we delve into this hardware fix, let’s first try a couple of software fixes to confirm that the white spots are a hardware, rather than software issue.

With modern electronics, it’s possible that the white spots on your Samsung TV is caused by something stuck in your TV’s flash memory, which can also be a problem if you are seeing purple spots on your TV.

Power cycling or cold booting your TV will clear out any issues with non-permanent memory and reset your main board without losing your personal settings.

Make sure you do wait for the full 30 minutes before plugging your TV back in – you would be surpised how long the components within your TV can hold charge, and you want to make sure it has fully reset.

If you have any compressed air, use that to clean the contacts both of the cable and in the connector on the TV. If you don’t have compressed air, then blow gently on them.

If you have one that is on a different part of the TV then that would be the best one to try, as it this should have a separate connection to the TV’s main board.

Plug you HDMI cable into the new port, note the number next to it, then choose this HDMI input on your TV, by using the Input or Source button on your TV remote or the Input or Menu button on your TV itself.

You can also try removing all external devices, including those connected by Bluetooth and any coaxial or signal cables, so that the TV only has a power cable going into it.

Pull up the on-screen menu to see if the white spots are still there. If it is, this means that your external connections are fine and the problem is located within the hardware of your TV.

If this Firmware Version is later than the version you noted was installed on your TV, then download it, along with the Firmware Update User Manual which will give you full instructions on how to install your update.

You can use the Color and Tint options, and you can also try changing the Gamma and White Balance, and hopefully you will be able to get a decent picture without any color tint or spots.

Returning your TV back to its factory settings is a more extreme step, as it will delete any personalization features, downloaded apps or connected devices, but it’s always worth a shot when other methods haven’t worked.

If you don’t have your remote, then you can get to the same menu items by using the physical Menubutton that is most likely underneath your Samsung TV’s logo, next to the Power button.

That should solve most white spot issues without you having to delve into hardware problems, but just in case you still have a problem then this will be caused by the backlights, which we will look at next.

White spots are very common on Samsung TVs older than two or three years. This is because of the design of the LEDs used in the backlight and the fact that the glue holding the reflector over the LED can burn off over time, causing the reflector to fall to the bottom of the panel.

The basic design of these backlight LEDs is that they come in strips of LEDs with a lens over each LED to diffuse the light and make sure there are no hot-spots, but just a general glow.

This means that the light from the LED is no longer being spread out, and creates a hot-spot of white light on your TV, commonly described as a white orb.

The easiest way to deal with this is to open your TV up, carefully removing the back panel and internal components until you uncover the backlight LED strips.

Put a small amount of epoxy onto a some waste card or paper if it is pre-mixed, or if not pre-mixed, put each component onto separate parts of your card.

Use the toothpick to pick up some of this epoxy (mixing both components if necessary) and carefully apply to the three points on the LED strip where the diffuser connects.

The video below covers how to open your Samsung TV. You don’t have to replace the backlights themselves, but this is an option if you can’t find the reflectors, or if the reflectors are all still in place which would indicate a fault with the LEDs themselves.

Older models used lengths that spanned the entire frame of the TV, but due to cost savings, more recent TVs use a set 16″ or smaller LED strip which is connected in series for each row to span your TV.

If you have a TV backlight tester to hand, then you could get away with testing every backlight strip in your TV individually and only replacing the broken strips, but it’s a lot less work to just replace every backlight and skip the testing, particularly given the relatively low price of LED backlights.

Although you are unlikely to see white spots on a Samsung TV under one year old, this can happen. If so, return your TV under warranty and get it fixed.

It costs between $100 – $200 to repair white spots on your Samsung TV if you get it done professionally, but is essentially free if you repair it yourself, only requiring a little clear epoxy to make the fix.

Your standard Samsung TV warranty applies which is 1 year, although this could be longer if you purchased an extended warranty when you bought your TV. You can check your current warranty on Samsung’s site.

Dell recommends ensuring that the device drivers and BIOS are up to date using the SupportAssist application for optimal video performance and to help resolve common video-related issues.

NOTE: When SupportAssist does not show up in the search results, go to the SupportAssist for PCs and tablets page for information about downloading and installing SupportAssist.

To learn how to manually download and install a device driver such as Chipset, Video card (GPU), and Monitor driver (if required, most monitor drivers are delivered automatically through Windows Update) on your Dell computer, see the Dell knowledge base article How to Download and Install Dell Drivers.

We must verify whether the problem is the display screen of the laptop, video card (GPU), or video settings on the computer. A straightforward way to identify this is to connect the laptop to an external monitor or TV.

If the issue persists on the external monitor, it may be an issue with the video card (GPU) or video settings and not the laptop LCD panel. Go to verify display or video issues in Windows Safe Mode. Otherwise, go to the next step.

Performance issues may occur if there is any damage to the LCD screen. The display may stop working, work intermittently, flicker, display horizontal or vertical lines, and so on, if there is damage to the display screen.

If you notice a physical damage, contact Dell Technical Support to learn more about repair options that are available in your region. If there is no damage, go to the next step.

Dell laptops have integrated diagnostic tools that can determine if the screen abnormality is an inherent problem with the LCD screen of the Dell laptop or with the video card (GPU) and computer settings.

When you notice screen abnormalities like flickering, distortion, clarity issues, fuzzy or blurry images, horizontal or vertical lines, color fade, running a diagnostic test on the LCD helps identify if the issue is with the LCD panel.

Press and hold the D key and turn on the computer to enter the LCD built-in self-test (BIST) mode. Continue to hold the D key until you see the entire screen change colors.

If you do not detect any screen abnormalities in the integrated self-test mode, the LCD panel of the laptop is functioning properly. Go to the Update the video card (GPU) driver, monitor driver, and BIOS section.

If you notice any abnormalities in the LCD built-in self-test mode, contact Dell Technical Support to learn more about repair options that are available in your region.

Windows Safe Mode does not load any drivers, startup applications, third-party services. This will help us identify if the issue is related to the operating system, video settings, device drivers, or third-party software. To learn how to boot your computer into Safe Mode, see the Dell knowledge base article below based on the operating system that is installed on the computer:

Windows updates can support your Windows operating system in many ways. Windows updates can solve specific problems, provide security patches and protection from malicious attacks, or even add new features to the operating system.

Display settings like brightness, refresh rate, resolution, and power management may affect the performance of the LCD screen on your Dell laptop. Changing or adjusting the display settings can help resolve several types of video issues.

NOTE: Depending on the model of the Dell laptop, the shortcut keys to adjust or change the brightness may differ. See the User Guide or User Manual of your Dell laptop for model-specific information.

If you find that the Dell laptop is unresponsive to touch, touch stops working entirely, or other touch-related issues, you can try some common troubleshooting steps to help fix the touch-related issue.

Stress Test can thoroughly diagnose the video card (GPU) on your computer and report any potential hardware problem. Running a stress test on your computer can verify if the hardware components are stable and thus reliable.

System Restore is an integrated Windows tool that is designed to protect and repair the operating system. When something goes wrong with your computer, System Restore must be used before you try to restore the operating system to factory default settings.

If the diagnostic tests on the LCD panel and the video card (GPU) passed, it is most definitely an issue that is related to software that is installed on the computer. If the above troubleshooting steps did not resolve the issue, you may try to restore the computer to factory default settings as a last resort.

WARNING: Restoring or resetting the computer to factory default settings will erase all personal data on the computer. Back up all important data like documents, images, music files, spreadsheets, videos to an external hard drive or a cloud-based backup like Microsoft OneDrive.

Dell computers are built with a small amount of hard disk space that is reserved for reinstalling the operating system. This method is the easiest way to restore the computer to factory condition. The restoration process deletes all user data from the computer, so be sure to back up all your files before starting this process.

Dell offers a Premium Panel Exchange that ensures zero bright pixel defects on Dell Consumer, Professional, UltraSharp, and Gaming including Alienware monitors.

Defective pixels do not necessarily impair the performance of the monitor. However,they can be distracting, especially if the pixels are in positions where viewing quality is reduced.

Unyielding commitment to quality and customer satisfaction has driven Dell to offer a Premium Panel Exchange as part of the standard limited hardware warranty. Even if one bright pixel is found, a free monitor exchange is supported during the limited hardware warranty period.

Premium Panel Exchange is available for Dell Consumer, Professional, UltraSharp, and Gaming (including Alienware) monitors that are sold with computers or as stand-alone units, with a standard 1-year or 3-year limited hardware warranty. Customers who purchase an extended warranty can benefit from this coverage during the limited hardware warranty period.

This Laptop has manufacturing defects. White spots will appear on the screen after a few days of use. HP will not fix this issue even though the product is under warranty. They will say it"s induced damage and the issue is not covered under warranty. The HP customer support team will suggest you to go for paid services and send you a quotation for the replacement of the screen.

I have faced this issue with my Laptop. Here is my case number 5004404453, screen replacement quotation provided by the HP service center and a snapshot of the defect. Think wisely before investing on this Laptop. My suggestion is stay away from HP brand.

Hi! I"m Sam, your friendly Samsung Customer Service guy.Welcome toSamsung Members Community! Explore your new hub for all things Samsung and beyond. Earn the coolest badges and enjoy awesome perks from us by connecting with Samsung experts, super-fans, and other Community members for tips on features and how to get the most out of your Samsung product. Should you need technical assistance, don"t hesitate to reach us via our TOLL-FREE mobile number #GALAXY (#425299) or via our TOLL-FREE LANDLINE: PLDT Toll free : 1-800-10-726-7864 Globe Toll Free : 1-800-8-726-7864 Standard Landline : (02)8-422-2111 Daily (8:00 AM to 8:00 PM) or via LIVE CHAT SUPPORT:https://livechat.support.samsung.com/Customer_new/PH