Our Sharp is several years old and suddenly is showing several (dozens at least) of dead pixels. Sometimes it's not too bad (still several on the screen), some times it looks like The Matrix. Problem showed up all of a sudden. Don't seem to be dead (black) seem to be stuck. Most seem to be white, so it's most apparent on a black screen, such as on TV power up when the component for that input isn't on.
If a LCD TV has vertical or horizontal lines, in most of the case the problem is a defective LCD panel.
SOURCE: Sharp Aquos LC-32D41U
The unit has bad drive ic's,which is part of the lcd panel.It is not cheap to fix.
SOURCE: Sharp aquos hdtv has sound but shows a white screen
yes and no. That particular tv you have is done for, but if you just purchased it 6 months ago, you are still within you 1 year warranty with sharp. they will ask you to take it to a authorized service center and you need to follow through with the process. about a week or 2 will pass and the service center will deem the unit unrepairable and sharp will replace it if they cant solve the problem. give em call..good luck 2u
SOURCE: Sharp aquos has green and white vertical lines
You must contact a svc co. This is a upper or lower buffer board problem and possibly a control board. Nothing you have done wrong, it just happened.
SOURCE: Two red vertical lines down 32" Sharp Aquos LC-32P50E LCD TV
There are solutions for stuck "and not dead pixels" Here are a couple idea's to try and please do not rate me bad if don't work!! That would not be nice as i do not get compensated showing your solutions I get them by your "good ratings" Hence do not use "Thanks for Trying" rather helpful or fixya will do now here are the websites:
http://www.wikihow.com/Fix-a-Stuck-Pixel-on-an-LCD-Monitor
http://www.jscreenfix.com/basic.php
If you TV can hook up to a computer witch it can through servral means then you can use this information. But However do not rate me Thanks for trying if the darn thing just dont unstick the pixels... Thank You for using Fixya.com
"were we can save you hundreds of dollars on repairs" It has been my pleasure assisting you today. Rulds2008- Expert Top 10 Fixya.com
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620
SOURCE: line accross top of the screen with flashing black and white boxes
Go to menu and settings and look for OVERSCAN and set this to on and hey presto no more white lines no matter what ratio your in.
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