Question about Olevia 237T 37 in. LCD TV

1 Answer

Won't come on for more than a few seconds

Blue light on front is flashing & tv won't come on

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  • jralegriam May 28, 2010

    How many time after switch ON appears video??

  • debbie0515 May 29, 2010

    when i turn it on it comes up for a few seconds and goes off (the olevia screen is all that appears for a few sec.)

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1 Answer

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We have 12 of them. A couple of them do this and if we disconnect the power for a moment, when they power back up again, they seem to be okay.

Posted on Jun 26, 2010

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4 Suggested Answers

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Posted on Jan 02, 2017

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  • 105 Answers

SOURCE: my tv won"t turn on.

1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear

I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.

Posted on Apr 29, 2009

LG_Authority
  • 65 Answers

SOURCE: mikomi flashing blue light tv will not work

This could be your power DC.

I had the same trouble when I set the tv on its start normal.
but after a few min. the screens falsh on off, on off.

I change the adapter and the problem is solved!
Check this with a other DC power adapter.

I hope this will work. But for me it was the power DC adapter.

Posted on May 08, 2009

diodeic
  • 1622 Answers

SOURCE: hi got sony bravia 40s2530

Hi,
You can fix this yourself , having basic knowledge on electronics will make it easy but not withstanding you can get it a try.
Your power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Take care and this help in solving the problem

Posted on Sep 13, 2010

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