defective lcd panel symptoms quotation

4. #Press the LCD glass side of the panel, if the vertical lines disappear or reappear, it can be judged that the cause of poor contact, OM checking should be able to find the poor contact.

The above is the full text of LCD screen failure repair guide, we hope it is helpful to you. If you need to buy LCD and find a reliable LCD supplier, we suggest you to read our other great blog – How to find a reliable LCD supplier.

Founded in 2014, VISLCD is a professional LCD supplier. We provide LCD modules, touch LCD and customized LCD in various sizes with stable quality and competitive price. Welcome to contact us for any LCD demand, thank you.

defective lcd panel symptoms quotation

The term ‘flat screen’ applies to a wide range of TV types, from LCDs to the latest 4K and Smart models. A flat screen means the TV’s screen surface is flat rather than convex like older models. There can be several different types of flat-screen TVs, from older LCD to the newest Smart and 4K TVs. The type impacts the repair costs because more advanced and expensive TVs have more costly components to replace or fix. In addition, some TV repairs may not always be possible on that type. For example, it is not possible to replace the screen on a plasma TV if it cracks and begins to leak. The table below shows common television types and average repair costs for each:

Repairs for LCD TVs cost between $60 and $400. LCD televisions are one of the most popular options on the market, available in a wide range of sizes and styles. They use an LCD (liquid crystal display) with backlights to produce images. The backlights, screen, and other components may get damaged over time and need repairing.

LED TV repairs range from $60 to $400, depending on the scale of the problem. LED televisions are a specific type of LCD TV that use LED backlights to illuminate the liquid crystal display. These TVs usually produce more colorful and vibrant images and are more energy-efficient, but the LED backlights may need to be repaired or replaced over time.

TV panel repairs average $200 to $400 in some cases, but some panels cannot be repaired. For this reason, many companies do not offer panel repair. So if your television gets a crack in the panel, you may be better off buying a new unit instead.

In some cases, your TV components may not be able to be repaired, or it might be more cost-effective to replace them with new ones. The repair price includes the cost of new parts, plus the labor required to fit them into place and remove the broken components. While some components can be replaced, they may be extremely expensive or cost-prohibitive to do so. This is mainly in the case of panels and screens because they often contain too many parts to replace on their own. The table below shows average costs for a variety of common replacements:

Fuse replacement in a TV costs between $60 and $150 and is one of the easier replacement jobs for a repairman. Glass and ceramic fuses on your TV’s power supply board may blow in certain situations and need replacing. To replace a fuse, the repairman opens the TV to access the power panel and swaps out the fuse.

TV bulb replacement costs average $75 to $200. Bulbs are usually found only in older models of LCD TVs or projection TVs. They are used to illuminate the display so that the picture can be seen. Bulbs are relatively easy to replace, but the material costs are a little higher with bulbs when compared to other components, leading to varied replacement prices from model to model.

Picture tube replacements range from $200 to $300 on average. Picture tubes, also known as cathode ray tubes or CRTs, are only used in older TVs. So, this is not a replacement job you need to worry about with an LED or LCD TV.

TV screen replacement costs at least $400 to $1,000 and often much more. The screen is the most expensive part of a TV. So usually, the cost of replacing it is higher than just buying a new unit. In some cases, this is because the screen cannot be replaced without also replacing most of the other components, particularly for TVs like LED, LCD, or plasma. Most professional repair companies do not offer screen or panel replacement as a service.

TV panel replacement costs a minimum of $400 to $5,000 and often a lot more on some of the high-end 4K and Smart screen displays. Because the cost of a replacement panel is so high, it is usually more cost-effective to simply purchase a new television. Like the screen, this is due to the number of components involved. Therefore, most repair places will not offer panel replacement as a service.

You might not know exactly which part of your TV is broken or damaged at first. The symptoms of a broken television vary from vertical colored lines across the screen to audio issues, power problems, and even situations where the television starts normally but then turns itself off. For this reason, most repairs start with a diagnostic so that the problem can be found and a plan made for repair. For some repairs to be made, the part will need to be replaced, while in other cases, repair or replacement of that part may not be possible. The table below shows common problems and average repair costs for each.

Repairing horizontal lines on your TV costs between $150 and $400. It might be an issue with the motherboard, or it could be a problem with loose cables between the panel and the control board. To fix this issue, the television needs to be opened up and analyzed by a professional repairman.

Often, you must decide whether it is worth repairing your TV because in many situations, the cost of repairs is higher than the price of a new TV. For example, when screens are cracked or damaged, the cost of replacing a panel is usually much higher than simply buying a new TV.

defective lcd panel symptoms quotation

TV repair costs between $60 and $350 with most spending $207 on average for LCD, LED, plasma, and 4K TVs; costs are higher if repairing older DLP, projection, and HD TVs. TV problems like display issues, powering-on problems, or sound issues can be fixed. Pickup and delivery fees may apply.

For example, the price of a new Samsung 40-inch LED TV is about $400, yet the cost of a replacement display panel for this model is about $380. This price is only for the replacement part and does not cover diagnostic costs, labor costs, or travel or shipping fees.

Unless you are trying to fix a TV from the ’80s or earlier, cracked TV screen repair is not feasible; the entire display panel must be replaced instead. The cost of a replacement TV display panel is more than the cost of buying a new TV, and that’s before labor and other service costs.

TV manufacturers do keep replacement TV screen panels on hand to support products under warranty in case the screen malfunctions, due to manufacturer defect.

If you still want to replace a damaged or malfunctioning TV screen, your best option is to find a used replacement panel or a broken TV of the same model on which the screen is still functional. You might find one on eBay, and you can hire a technician to change out the panel.

The cost of a used replacement TV panel ranges from $50 to $350 or more, excluding shipping, depending on the brand and size. Note that the chances of finding exactly the part you need in excellent condition are slim, and the cost excludes the cost of installation by a repair shop.

Whether your TV is LCD, LED, plasma screen, or 4K (Ultra HD), the cost to fix common problems ranges from $60 to $350, depending on the repair type and the brand of TV being repaired.

If an older model LCD TV or projection TV powers on and has sound but no picture, this may be due to lamp burnout, which is both common and expected. In this case, replacing the bulb will fix the problem. An experienced technician should be able to replace the bulb quickly and easily.

Flat screen replacement glass is not available. The only option for flat-screen TV glass repair is to try optical glass glue, which costs $1.70 for a 5-ml. tube. This may be an option for TV glass repair if the crack is only a few inches or less. TV panels are built as one unit at the factory, with the glass adhered to the display panel.

LCD flat-panel repair is not considered cost-effective. If the glass is cracked or the display is physically damaged, it is cheaper to replace the entire TV than to repair or replace the display panel.

The cost of flat-screen TV repair ranges from $42 to $359. You cannot fix a broken screen, but the price of a new flat-panel TV starts from around $249 for a 1080-mp (non-4K) LED TV from LG to as much as $14,999 for an 85-inch 8K LED TV from Samsung. A TV referred to as a “flat TV” or “flat-screen” TV might be any of the following:

LCD TV repair typically costs $60 to $85 for diagnostics testing, and $200 to $300 to perform repairs. LCD TVs use backlighting, which may fail. Newer LCD TVs use LED strips for backlighting. Older ones might use CCFL. If CCFL backlighting fails, a technician can replace it with LED backlighting.

An LED TV is just an LCD TV that uses LED backlighting, which all newer models do (older models use CCFL backlighting). The cost to replace one LED backlighting strip ranges from $100 to $122, including parts and labor.

Circuit breaker - Check the circuit breaker for the power outlet that the TV plugs into. You can check the breakers by opening the door to your breaker panel and looking for circuit breakers that are in the OFF position.

Lamp burnout -In a projection TV or older LCD TV, no picture may be caused by lamp burnout. In this case, a technician can replace the bulb quickly and easily.

In most cases, a flat-screen TV can be fixed. The exception is a physically damaged display panel or screen. Most other issues including failing speakers, backlights, or power supply. Burned out fuses and damaged input ports can also be repaired.

defective lcd panel symptoms quotation

The good news: a broken screen doesn’t mean your phone is kaput. In fact, if only the glass is broken, the fix is quick and inexpensive. The bad news: if the LCD screen is broken, you’re looking at a pricier repair.

If you’ve looked into replacement parts, you’ve likely come across two very different options: a glass screen, and an LCD screen. While the first option is cheap, the second is definitely not. Here’s the difference:

If you encounter any of these problems, you’re dealing with a broken LCD screen. If the glass is shattered, but the display is clear and touch capability is working, that’s a good sign. The problem is probably just the glass screen.

Whether you’re dealing with cracked glass or a broken LCD screen, you can find a quick, reliable repair service at FastPhoneRepair.com. Our qualified technicians will get your iPhone repaired and up and running again in record time and at reasonable rates.

defective lcd panel symptoms quotation

Unfortunately, most of that stuff requires either a certified repair or a complete replacement to fix. Unless you’re especially handy with electronics and you just happen to have access to cheap replacement parts, it’s usually better to either return a monitor to the manufacturer (if it’s under warranty) or simply buy a new one. Even so, here are the most common ailments for modern LCD monitors, and what can be done to fix them…or not.

An incorrect refresh rate setting can also cause flickering. The refresh rate is the number of times the computer sends an image to the monitor per second, expressed in hertz. Most LCD monitors use either 59 or 60 hertz, though 75Hz, 120Hz, and 144Hz are also found on premium monitors. Go into your operating system’s display settings (right-click desktop and head to Display settings > Display adapter properties > Monitor in Windows 10) to make sure the right hertz setting is applied—you may need to update your video drivers as well.

Unfortunately, most other flickering symptoms are caused by a power deficiency somewhere in the monitor itself. It’s possible you could be drawing too much power from one of your home’s electrical circuits or overloading your surge protector—just move the power adapter to another plug to test this. But it’s more likely that there’s a loose or malfunctioning component in the screen assembly itself. If that’s the case, repair or replacement are the answers.

Black or single-colored lines on LCD screens are caused by a lot of different issues, but if the standard fixes outlined in the flickering section above don’t fix them (check your video and power cables for problems, install new drivers), it’s probably a physical defect in the screen itself. Try your monitor on another computer or laptop to see if the problem persists; if it does, you’re probably looking at a replacement, since the error is almost certainly in the LCD panel (the most expensive component of the monitor).

A “dead” pixel is a single dot on your LCD screen that doesn’t illuminate, showing up as one or more black squares. “Stuck” pixels are similar, but instead of showing black they’re stuck on a single color that doesn’t match the computer screen’s image, typically either red, green, or blue.

There isn’t much you can do for a dead pixel—it’s a physical malfunction of the screen panel. Luckily one or two dead pixels usually doesn’t mean you have to throw the whole monitor away; it’s certainly possible to work around it or ignore it. You can also look into a warranty replacement, though many monitor manufacturers won’t replace a screen until multiple pixels have gone out.

A stuck pixel may be a different matter. Depending on exactly how the problem is manifesting, it might be possible to get the pixel back into working order. There are various techniques for this, ranging from physically “massaging” the screen panel itself to running programs that rapidly cycle a portion of the screen through the color spectrum. You can try out some of these solutions as outlined in our guide to stuck pixels, but be warned, in my personal experience, it’s exceedingly rare to find a lasting solution to a stuck pixel.

If your monitor has a visible crack, a large discolored area, or a black/multicolored spot that doesn’t align with the pixel grid, it’s been subjected to physical trauma and the LCD panel is damaged. There’s nothing you can do here: even if your monitor is within its warranty period, it almost certainly won’t cover physical damage. You could try to replace the LCD panel itself, but since the replacement part will be almost as expensive as a new monitor anyway, you might as well start shopping.

Most of the above problems can happen to the LCD screens used in laptop PCs and tablets, too…but because of the compact build, they’re much harder to repair. That being said, the extra expense of a laptop versus a monitor might make it a much better candidate for a repair rather than a replacement. At the very least (assuming you’re out of the warranty period), it’s probably worth a diagnosis and quote at a repair shop, if you’re not comfortable replacing the screen assembly yourself.

defective lcd panel symptoms quotation

Ever had your TV showing nothing but a black screen even if the audio was working? Unfortunately, that’s a common issue with low/middle-end LCD/LED TVs these days… Even more frustrating, this issue often comes from a rather tiny and cheap component that can be easily replaced. Most common issues are:

That implies disassembling the TV to access the backlight which is between the LCD screen in the front and the boards in the rear. In my case, with a Samsung F5000, I had to process as follows:

First we have to remove the back housing to reveal the boards (from left to right: main board, T-CON, power supply) and disconnect the LCD panel from the T-CON board.

Note: Older TVs have neon tubes for backlight, which is thicker and less exposed to this kind of failure. LED backlight is the most common thing these days, but do not mistake an LED TV with an OLED TV. The first one is a classic LCD panel with a LED backlight, whereas the second is an OLED panel that doesn’t need any backlight as it is integrated in each pixels (making the spare parts much more expensive by the way).

Now we simply have to test each strips individually to see if they light up or not. For each that doesn’t completly, it will mean it has at least one defective LED.

After repeating this operation on all strips, I found only 1 defective LED, the same we thought looked burnt when we first had a look at the backlight (3rd strip from the top, 6th LED from the left). For a better understanding at what a burnt LED looks like here are 2 pictures of a burnt one and an OK one. Mind the roasted color compared to the regular one.

There might be a lot of other root causes for similar symptoms, a black screen often looks like something very serious and therefore expensive to repair, but this case is the perfect example that taking some time to look for the root cause can sometime lead to a good surprise: here a 1$ fix!

defective lcd panel symptoms quotation

This stems from the fact that the LCD controller itself does not inherently support the function and in fact treats the ASCII codes for and as displayable characters instead of control codes.

In my opinion the basic LiquidCrystal library should concentrate on implementing all of the capabilities of the LCD controller and no more. If people want a library that more closely emulates a CRT (or LCD) terminal that is fine, but I think it should be done in a different library.

defective lcd panel symptoms quotation

Printed circuit boards can break down and become defective in different ways and this may result in the total or partial failure of various electronics. PCB damage usually occurs when the board is not handled properly, some times you could just repair PCB trace damage yourself.

4. A scratch creates the risk of exposing and damaging the connections under the lamination. Misplaced solders can lead to a short circuit and disrupt the other connections. Avoid further tests when you see these types of signs because they can be hazardous. You can conclude that any damaged parts are defective.

defective lcd panel symptoms quotation

Gm I have a proscan plcd3717A tv. It comes on for a while and shut off. 37 LCD tv at school tuner. S/n a1212089790001040. I changed the power supply board. But still doing the same thing. Should I change the main board then.

Hi my 40inch LCD TV comes on on standby then I press the button and the light turns blue. There is no pic or lights on the screen and also no sound. Model no,m40/57g-GB-ftcu-UK. Product code ,um40d57bftcug107, serial no, 105571 03650. Thanks

Have 32″ Philips LCD TV. Was watching it while it was sitting on the carpeted floor and it got knocked forward. It didn’t hit hard, the picture is still perfect but now it is only Black and White (no color). I hooked up another TV to the source and it’s color.

I have here two Samsung LCD 32 inch model LA32D403E2 that has tiny horizontal lines but the second one will show very well for about five to ten minutes and start pouring white dews on the screen.

My two year old threw a toy at our 60 inch Samsung LCD tv. We have sound but no picture. There is no visible external damage, but where it was hit there are thin vertical rainbow stripes about 4 inches tall and wide. Trash? Thanks for any help you can provide.

I have a jvc lcd tv my daughter stuck a butter knife between the black plastic edge and the tv screen and bow there is a black spot where the knife was and a small thin horizontal white lone and a little thicker vertical pinkish line the screen is not cracked just black spot and lines how can I fix this?

My 3yr old son threw a plastic toy into the screen of my 60inch led lcd 3d tv now theres vertical and horizontal line in the middle part where the toy hit do you think its as good as gone?

I have an lg 55lv5500 LED LCD. I have power, sound and picture. However, the picture has vertical lines that are discolored over the whole screen (blacks are green, etc.). I have taken off the back and when I unplug the smaller LVD cable connected to the left of the TCon board, the picture clears but every other vertical line is black (meaning the vertical lines that are displayed when I do this appear to be the correct color). Is the LCD or the TCon board bad? Suggestions on how to further diagnose the problem? While I wasn’t present, my wife who was watching at the time said she heard a “pop” when the problem originated.

If your LG TV has vertical lines that are changing colors and you heard a “popping” noise while watching the TV, then this is most likely the T-con board (Timing Control Board) has a bad cap or another board has a capacitor on it that is bad. Check to see if you can find an obvious sign of a bad cap on any board. If so, replace the cap. Also, check to be sure all ribbon cables are connected and they are not damaged. If you cannot find a popped cap, then the T-con is most likely causing your issue from what you have explained. As long as the LCD panel is not cracked or broken, then a board or bad cap is causing the issue.

FYI – The T-CON board is the part of the LCD screen, it relays messages between the device’s processor and the display. The T-CON board synchronizes different parts of the screen with the info it gets from the processor. If the T-CON board malfunctions then the timing between parts of the board is disrupted and this leads to both horizontal and vertical lines that will display on the screen. It can also cause pixelation issues on your TV screen.

Thanks for your reply, the person who was supposed to lift the TV gently had pressed with his thumb on the last third of the right corner about 30 cm from right edge, which had resulted defective black triangle in that area, then from edges of the triangle vertical and horizontal lines appeared just as shown in the links below: Am not sure if this damage is fixable, if it can you please guide me to.

I have a HiSense flat LCD, model number 50K610. The screen got hit on the bottom right corner and now it has lines going up it. I am wondering where I can order a new screen at?

It will cost more to fix the screen than a new LCD TV. If you really want to check around look for screens on eBay. OR… Go on Craigslist for the same busted TV but with a good screen and swap it out.

I recently bought a Samsung 65″ curved 4k TV (JS9000) and the screen received a somewhat deep vertical scratch near the top of the screen. About 3/4 – an inch long. Not an actual crack and no other problems with the picture, but it’s annoying because I know it’s there and the TV is less than a month old. And expensive. If I look closely, the pixels still seem to work, but the outer surface has been removed where the scratch is. Does anyone fix curved panels yet, or am I just going to have to live with it?

If the picture is fine but there is a small scratch on the screen, there is not much you can do. There are screen scratch repair kits but may not work properly if applied to an LCD or LED screen. Check YouTube for ways to remove scratches and marks from flat screen TVs.

Our Vizio E472VL was working fine until recently the picture was replaced by about 4 inch narrow band of vertical lines. I thought this might be the ribbon cables connecting the main board to panel but now not sure. I press on the top of the cables to improve connection and the band will widen, change color or move around; however I never get any picture not even the menu. Therefore, I am at a total lost on what the problem might be. Any suggestions? Thanks in advance – Bill

I have an LG LCD. Light horizontal lines just started to appear. No damage visible, mounted to a wall closer to the ceiling. Happens more visibly when showing greens or blues, but seems to fade in and out. Can you tell me what the problem might be, and a possible solution. Thank you.

I have a Sanyo TV DP46849. When you turn it on you get a white screen with thin color vertical lines. You see some of the lines start getting lighter and lighter and then go white. There is no sound before this happened the right side of screen would roll like so i had the t-con replaced but no change. I spoke to a repair shop they say it may be a the main board just went out it powers up fine and the repair shop said the LCD screen was not cracked what do you think the problem may be.

If the screen is cracked on the inside, it is most probable that it is a heat related thermal crack. Call Emerson and claim a thermal crack has appeared and it is defective from the factory and should be fixed. If they will not honor the warranty, your only option is to replace the inner screen.

Even if the screen on your Sony Bravia TV is not cracked, it is most likely damaged. It may have a cracked inner screen or when the screen fell over. The TVs front panel may have hit and made contact with a board inside the TV. Is the front panel of screen depressed inward on any part of the front screen surface? Look at the TV screen from a side angle with a flashlight to see. If there is no damage to the front panel, then the inner panel may have cracked. You should be able to see any damage to the inner or outer screen panel when using a flashlight.

The outer screen panel of my Sony Bravia took a hit and is cracked, only a small portion of the screen has images coming out and the rest of the screen has vertical lines and black patches. Can it be fixed at home or do i get a replacement outer screen panel?

Philips 47″ LCD…comes on works fine occasionally, but usually when turning it on, a horizontal gray bar with vertical lines inside it blinks and the screen will slowly fade to white. I can see about an inch of video at the top sometimes. So I turn it off for a few minutes and try again. After an hour or so of repeatedly turning off and on, it will eventually come on and work perfectly…until I turn it off, then I have to try turning it off and on for an hour or two until it decides to work. I’ve opened the back and noticed no bad capacitors and wiggled all connectors.. Any idea?

You may have a bad power board if you need to take an hour of time trying to turn the TV on or off. What is the model number of your Philips 47″ LCD TV? Has anything come in contact with the screen? Did this problem suddenly appear or did this issue happen over time? If the screen was not hit then a board may be on the fritz. When you opened the TV did you check to be sure all boards are secure and the wire harness/ribbon cables are tight and in place correctly?

Had an incident where my 60″ Vizio Smart TV got hit on the left side of screen. Came home to turn on TV and the TV had back glow but no picture (still has sound) and a nice size point of impact. Cracked out internally (exterior panel is fine). Looking for best advice in fixing the TV, really hate to just get rid of it. The p.o.i maybe lit up kinda rainbowish and the rest of the screen is blacked out but still has glow. I realize that the internal glass panel needs replaced at the very least, based on further symptoms is there anyone that may know what needs to be done?

If the inner glass is cracked, the only way to fix the TV is to replace what is broken. The inner glass or panel for the TV can be found online but may cost more than the TV. Finding a used TV with an intact screen is the cheapest way.

I have a rca smart led lcd 65 inch I purchase the tv about a month ago from Aaron’s furniture the tv fell over now it’s cracked on the bottom right corner is this fixable and how much will it cost or will my warranty cover the tv still turn on & you can still see the picture on the tv but it’s just crack

May just have a defective led or may be heat related issue. You should call Samsung and ask them if there has been an issue with this on your exact model TV. It may not be under warranty but it won’t hurt to call them and see if there are known issues. Sometimes they recall TVs and if you did not register it, you will never know.

I have a Phillips 9,000 Series Flat HDTV, 119 cm LCD. Most of the screen is blocked by a white screen, with some rainbow vertical lines within it. To the right of the main crack (which is a little to the right of the center of the screen), the white is darker and there are more rainbow lines there. Only at the very top of the screen in the middle can you see the actual channel. The TV does work overall in terms of turning on, the cable, etc. and you can still hear the sound, its just the crack. I am assuming that I would only need to change the screen in this situation. Do you have any cheap suggestions?

My question would be is there a T-Con that needs to be replaced or something else. I asked someone and he said it could be a video cable or power board defective but my opinion is T-Con board needs replace. I found some T-Con boards online but there are for models UN55D8000 and my tv is UN55D7000. Is there any difference between those series and what is your opinion to buy used or new one? What would you suggest?

You may have a bad board. If there are no cracks on the screen, a board could have shorted or become damaged. You will have to take the TV apart and check each individual board to see what may be causing the issue. Plan on trying to find a T-con board for your Samsung TV model. That is the board that controls the LCD’s lines and pixels.

A Vizio 42″ inch replacement TV screen can be found on eBay. If it just the LCD screen that is cracked there is one for around $95 dollars US. Here is the link to the Vizio TV replacement screen.

You may want to open the TV up and see if you can find a bad board affecting the screen. However… If pixels are affected then your screen is most likely bad. You can try finding a replacement board or screen (once you are done troubleshooting to find out what actually is needed) and order it online. If you open the TV, have a look at the circuit boards to make sure there is no obvious signs of burns or popped capacitors. If all boards look good visually, have a look at the inner screen for damage. Look on LCD PARTS as they have many parts you may need to fix your TV.

You need to first find the generic panel and be sure the size is the exact same, obviously. Then, make sure the panel you are looking at says COMPATIBLE with your model and size TV. Not all generic screens are made the same. Be sure the different cable connections match yours and the areas where it slides into your TV match up. The word COMPATIBLE is what you need to read. If you have a Vizio 55″ 4k M series TV, then make sure the generic replacement screen says COMPATIBLE with Vizio 55″ 4k M series TV.

I have a 32″ Westinghouse flat screen LCD TV. A small horizontal bluish red line appeared on my television about a year ago and I chose to ignore it since it was small. Well a year later, the line has spread and there are more throughout the screen. It wasn’t dropped or hit so I don’t know what happened. The warranty is out so I cant call the manufacturer. I was looking at screen repair shops but if there’s and easier/cheaper fix, I would rather go that route.

My flat screen TV has had these weird vertical lines for the past week, so knowing how to get rid of them will make my TV watching experience more enjoyable. Determining whether the glass panel on my screen or the LCD or LED part of it is broken seems like something I should do right now. Both of those things seems really easy to fix.

I have a Toshiba LCD TV 32CV500E and have had it for around 4 yrs. Suddenly its showing light grey like flashing light.. still I can hear sound. What the issue and can someone advise ?

I have a 65″ RCA LCD LED backlight. While moving I must have put to much stress on it because it is now cracked in the top right corner with some spider Web action. Is this fixable and if so how would I go about it.

Are you aware of the screen getting hit or damaged by even though there is no physical damage? The screen could be damaged… LCD screens on TVs are made up of two thin layers of glass containing liquid crystal material between them. When the glass becomes damaged, debris infiltrates the crystal layer. If there is no damage to the screen, you may have a board or boards issue.

You should be able to buy any 32″ JVC replacement screen but they are usually not cheap. You could try Alibaba as they have just about every type of replacement screens for LED and LCD flat screen TVs.

Do you have an LED. LCD, or Plasma TV? Is the complete screen gray? Are they gray lines now or is the complete area of the screen gray? Can you still hear sound? What is the make and model of your TV?

defective lcd panel symptoms quotation

The irony, of course, is that the "marks" of the Devil are nowhere near "definite as stone" – the only evidence to support accusations of witchcraft are the subjective experiences of the "afflicted." Even in cases when the girls display symptoms (going cold and clammy or having needles stuck in them), there"s never any physical evidence directly linking the accused witches to their supposed crimes.