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Black dots appear on screen when watching tv - Toshiba 37AV502U 37 in. LCD HDTV

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White dots on screen


http://www.metacafe.com/watch/yt-XeIOwN1CIp8/samsung_mitsubishi_toshiba_dlp_hd_tv_repair_tips_black_white_dots_on_tv_problems_bad_dlp_chip/
I believe it is the digital projection chip that is beginning to fail. Causing white and black spots to appear. To repair this may cost more than a new tv. If you want to attempt it yourself check out the above link. Hope this helps

Jan 12, 2014 | Samsung Hl61a750 61" LED Powered DLP HDTV

1 Answer

White dot in the middle of the screen


you have a bad dlp chip hear a link for you so it will help you to unstay.
how the light eng http://www.youtube.com/watch?v=eyAykjZ3zs4

Dec 23, 2013 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Everything working fine, then home screen no longer displays on TV. On startup, pink dots go across TV screen, then TV goes black. Signal from most recent input is not coming trhough the audio or TV.


I have the same problem. I have an LG lcd tv as well. I have my cable box connected to via hdmi into the reciever then from reciever to the tv via another hdmi cable. I can watch tv and like the problem above see the pink dots on boot-up but I can't get the home screen to display.

Jan 08, 2013 | LG LHB975 Theater System

2 Answers

My tv screen has a black spot


HI,
Are you sure that there is balck dot on the sreen. Check one more time is it any dust on the screen.
Black spot Means pixel of the Lcd sreen is fault. There are thousands of pixels in an lcd screen. when any of the pixel or a group of pixels become faulty the black spot will appear. Its not possile to rectify the problem other than replacing the LCD panle if its avilable. The avilability of lcd screen is very rare.
Ajin

Jun 16, 2012 | Emerson EWL20D6 Television

1 Answer

Samsung dlp tv. white dots scattered across the screen. never change, always same spots. also appears to have some black dots


your dlp ic is going bad and needs nto be replaced. some of the mirrors are getting stuck they will appear as black dots or white dots. it usually starts as one or two and will continue to get worse over time.

Jan 28, 2010 | Samsung Televison & Video

1 Answer

First our tv had purple dots now we have about six tiny black dots on the tv screen. We notice we had large purple dots running vertical on our tv screen. A couple of days ago we noticed a small black dot...


well u have stopped ur movies(dvds) to many times and the dots are burn marks on ur screens
if u read ur manual it will tell u NOT to leave a still picture on for to long as it will damage ur screen
i assume u have a PLASMA TELEVISION
if not... sorry cant help u

Nov 20, 2009 | Televison & Video

1 Answer

Near the bottom edge of the screen on my Wega KF-50WE 610 has appeared a ''blue haze'' that appears after the TV has warmed up. It started a few days ago as ''fuzzy blue dots'' about the size of silver...


This was caused by a defect in the optical block of the TV. It will only get worse with time and the only way to fix it is to replace the whole optical block which is very expensive (over $1000 usually) and time consuming (you need to take the whole TV apart). However, since it was a defect, there was a class action lawsuit that caused Sony to extended the warranties for certain models on the optical block for parts and labor. Call Sony to see if your model was one of the ones they extended the warranty for.

Oct 04, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Tv screen went to different color dots then went black


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Jul 28, 2009 | Vizio VA26L 26 in. LCD HDTV

3 Answers

Xbox360 elite


check your game for deep scratches on the cd if there is none, then your best bet is shipping it back to microsoft or there is actually a company that fixes your 360 for a cheaper price. just google xbox 360 recall and if you look through the pages of signatures you will find an advertisement for 360 recalls go to that and call the #, i hope it works out for ya.

Apr 24, 2009 | Microsoft Xbox 360 Elite Console - Black

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