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Why does my Toshiba tv screen go from dark to light?

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1 Answer

No pic no sound, but power on


Apparently power is getting to your TV but the internal power supply has failed

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you lcd tv maybe only to do ajustable the background light more brighter. if no . that will be inverter board need to replace. good luck!

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1 Answer

Toshiba tv goes black


the lamp has gone basicly there is a back light that lights the screen if this bulb goes you cannot see anything but it is all still there only way to fix this is to get a new lamp but sometimes the lamp is on a circuit board and the price is more then the tv is worth

Apr 29, 2012 | Toshiba Televison & Video

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Sirs: We were just changing channels and the


THE projection bulb is blown if no sound tv probably broken

Jul 31, 2009 | Toshiba 46H84 46" Rear Projection...

1 Answer

The tv seems really dark.57in theatrewide hd toshiba


Go into the tv menu and select the Preferences menu and set your picutre preference from Theater to Normal. The TV is currently in Theater mode, wich is for viewing with no lights on in the room. Switching it to normal lightens the pictue a lot.

May 27, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

Screen dark,wont stay on. 52hm95


Here's the online manual for your TV:

http://www.tacp.toshiba.com/tacpassets-images/models/42HM95/docs/42HM95_om_e.pdf

Read the section about the red/green lights in front. It sounds like the lamp went out. Mine consistently goes out once every year to year and a half. If you plan on keeping the television, purchase two bulbs, so you have one on hand in case your new one goes out.

Good luck.


Apr 19, 2009 | Toshiba 52HM95 52" HDTV Projection...

1 Answer

TV screen became a lot darker than normal.


Hi.

yeah, opened the front flap of the TV>menu> brightness> increase. Sorted. No problem.

ain't gonna bother asking any more questions on this forum..........no help at all .

cheers, Pat

Mar 30, 2009 | Toshiba Televison & Video

1 Answer

Dark spots on my JVC 61" tv


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

Feb 10, 2018 | Toshiba 55H70 55" Rear Projection...

3 Answers

Toshiba dlp 46 inch red light keeps blinking


42 inch Toshiba DLP. Was watching a movie and the screen went dark. The red light started to flash and kept flashing. any ideas 

Jun 26, 2008 | Toshiba 46H84 46" Rear Projection...

1 Answer

Screen goes dark


Fading typically is related to power supply heating or connection opening on the digital drive. You might try fan into vents just to prove this, or plug in outside in the cold, and see how long it is on in test mode.

Dec 17, 2017 | Toshiba 50HP82 50 in. Plasma Television

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