Question about Olevia MN-27LCDTV-SN 27 in. Television

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No picture sound only, can see screen when first comes on then goes black

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

bluegreenash
  • 661 Answers

SOURCE: no picture just comes sound

sounds like the Backlight has failed, if you look closely at the screen you should be able to see the image changing, but as there is no back light there is no luminescense so it will appear black or grey, It is probably the backlight inverter or element that has failed, if this is within warrany organise with them to fix it for free,

Posted on Sep 27, 2007

  • 1 Answer

SOURCE: polaroid flm373b

Try several different inputs.

Posted on Sep 09, 2008

ruanelectron
  • 59 Answers

SOURCE: no picture, have sound

USE A OTHER CABLE AND SEE WHAT HAPPENS.
YOUR CABLE CAN BE BROKEN!

Posted on May 12, 2009

roety
  • 585 Answers

SOURCE: The picture on my TV goes black after few seconds

Hi my name is Roety,
I can help you with your issue ,
Sounds like a lamp going bad
No model listed makes it hard to guess here 
 
 
If I have helped you with your issue
If you have more questions you can still respond
I will reply asap
Thanks

Posted on Dec 15, 2009

budmrtn
  • 11361 Answers

SOURCE: dynex tv no picture screen comes on and then goes black

There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc. Look for 5vdc, 12vdc, and 24dvc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Posted on Dec 18, 2009

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