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After a few minutes the screen goes dark but the sound still plays, is this a serious problem?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Mark_Webber
  • 472 Answers

SOURCE: screen goes dark

You need to replace the inverter in the lid where the LCD is.
It sits just below the LCD panel and has 2 connectors, one at each end.

This is best left to a laptop repair centre due to the fragile outer bezel that needs to be popped off to gain access to it. They snap very easily with a small amount of force.

Posted on May 03, 2008

bigdogg85
  • 3 Answers

SOURCE: Soyo monitor goes dark every few minutes.

take it a part and look for swelled capacitors take out the bad ones and soder new ones in and then its back on

Posted on Jan 13, 2009

romsky79
  • 822 Answers

SOURCE: screen goes dark after few minutes

check your LCD inverter maybe there is loss connection or some parts damage from inverter.

Posted on May 05, 2009

FixMyConsole
  • 174 Answers

SOURCE: Xbox 360 plays for a few minutes and then the screen goes black with no sound or picture.

your graphics processor IC chip needs its solder joints reflowing, and the heatsink re securing.

This will solve the problem.

Regards

FixMyConsole

Posted on May 20, 2009

  • 122 Answers

SOURCE: dell vostro 1500 screen goes dark

Check the power options to verify that the screen is not powered down after to short a time. It is in the control panel under power options or in a Dell management utility

Posted on Sep 03, 2009

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1 Answer

18 month old LG 43" LED TV. Screen goes dark, but can be seen if you hold a flashlight up to screen. Sound is fine.


The inverter supplies the voltage to activate the screen. There are usually 2 boards, a slave and a main board. Sounds like one of them is leaking voltage and causing the screen to go dark after the initial start up. Make sure you didn't joggle something loose while you were replacing the power board check all connections. GL

Aug 26, 2016 | LG Televison & Video

1 Answer

Screen goes dark after 5 minutes with sound


Could be the ballast boards for the white light.

Jan 04, 2014 | Vizio VP422HDTV10A 42 inch 720p LCD HDTV

1 Answer

My dell vosro 1000 screen goes dark but if i shut the lid then it lights up for a few for minutes what could be wrong with it any suggestions


Sounds like a short in the inverter. Remove the bezel around the screen the long thing on the bottom is the inverter if there is a foil heat shelid close by cut some of it away from the inverter

Mar 29, 2013 | Dell Inspiron 9400 Notebook

1 Answer

I just installed a Visiontek Radeon HD6750 after about5 minutes the screen goes dark


try to check the following:
overheating - make sure its well-ventilated and the card cooling system works
windows display settings - look for anything that might have something to do with your screen going dark
windows power option - set to high performance
graphics driver settings - use default settings

Jan 25, 2012 | VisionTek Computers & Internet

2 Answers

Screen goes dark after a few minutes of tv on


It has bad lcd inverter and Westinghouse don't sell the parts either.

Mar 23, 2010 | Westinghouse LTV-32w4 32.02 in. LCD HDTV

1 Answer

Xbox 360 plays for a few minutes and then the screen goes black with no sound or picture.


your graphics processor IC chip needs its solder joints reflowing, and the heatsink re securing.

This will solve the problem.

Regards

FixMyConsole

May 19, 2009 | Microsoft Xbox 360 Console

2 Answers

Screen goes dark after few minutes


check your LCD inverter maybe there is loss connection or some parts damage from inverter.

May 05, 2009 | Polaroid TLA-01511C 15 in. LCD Television

1 Answer

LG DU-42PX12X Plasma, picture startes flashing then goes black after a few minutes


You need to get this tv service asap.i beleive that the problem is in the inverter board or yb board.


good luck

caypianan@yahoo.com

Oct 25, 2008 | LG 42PX5D 42 in. Plasma HDTV

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