Question about Toshiba 55H70 55" Rear Projection Television
What would cause and how do i get rid of dark spots on my tv screen? does it just need cleaned or is there a problem? they do not move and im wondering if it was touched or something. if there is a face (from whatever show) on the tv where the spot is it just looks like its a smudge on it
Dark spot could be a faulty led. if you put a program on that is in white screen you should see all the leds light up the screen. dark spot will be were the led is not working. if on white screen and they all lite up but still dark around the area, it could be the lcd screen. and could be dying pixels. and try this video https://youtu.be/wlA2rcrAOCs
Posted on Feb 10, 2018
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Posted on Jan 02, 2017
SOURCE: screen spot
Since you have a black spot,you need to look at the mirror or inside screen. If it were a certain color, like purple or yellow, for instance, I would suggest a lens or picture tube, but, since it is black in one spot, I would suspect debris in those areas.
Posted on Dec 12, 2006
SOURCE: dark spots on tv
if you do what CrzyFt85 says with 2 peoples you wont beleive the change on your tv...very inportant to clean that mirror if you want the benifit of your DLP TV otherwise youll have a dark picture if dust on your mirror........tyvm for your info CrzyFt85 very helpfull for me i had those black spot on my screen too and now gone and beautyfull colors also.
Posted on Mar 18, 2008
SOURCE: Smudge marks???
If they are grease marks you can use a warm water a soft cloth like a t-shirt and little dish washing liquid. Gentley wipe the area only stroking down or up--- NEVER SIDE TO SIDE---. Have a dry cloth ready if you drip water down the screen. Now if those are scuff marks, your done, they cannot be removed. They are like the old record albums with the grooves, once the grooves get distorted that's it. Good luck.
Posted on May 07, 2008
SOURCE: blue/green spots on dlp
If your bulb light came on, Replace it before the bulb goes out. if not It could damage the bulb housing when the bulb pops. I have the same problem and dont have a solution for the spot.
Posted on Jun 11, 2008
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