Question about Proscan 42LA45H 42 in. LCD TV

3 Answers

Is there a way to get my proscan tv to come back on its only about 6 mo old and will not come on

The TV was fine one night and the nxt morning I noticed the little blue night was not on and I have tried everything and the store (K Mart) would not take it back can you help

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3 Answers

Abctay.com

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  • Proscan Master
  • 366 Answers

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Posted on Jan 26, 2019

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Sam

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  • Proscan Master
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If TV is only 6 months old then it should be under warranty and the store should help you claim the warranty from the manufacturer.

If blue light not coming means if it remains red then the remote battery may need replacement. Check the manual on this site and confirm if your remote is ok. You can also push the power on/off button on the TV to check if it changes the colour of the light.


42LA45H PROSCAN LCD TELEVISION Manual

Posted on Sep 20, 2014

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Rick Parker

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  • Expert
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Is there power to the outlet? Check your circuit breakers!

Posted on Sep 20, 2014

5 Related Answers

rainsocket

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SOURCE: Proscan 26LB30Q Vs PS2 = HELP

The red white and yellow cables are composite connections. The red/green/blue connections are component connections.

The playstation's composite connections consist of two audio connections- red & white, and a composite yellow video connection. The TV's white connection is the audio, and the red/green/blue are component video. You need an adapter that will connect the one yellow(composite video) to the three red/green/blue (component video) connections

Posted on Apr 02, 2009

Anonymous

  • 814 Answers

SOURCE: Proscan 32LB30Q HDTV Just stopped working--1month old

This unit need to be taken to a service center to repair to be tested for component failure. The PROSCAN website for customer support is www.oncorpus.com. go to the customer support and find out where you can take your television for service. The PROSCAN customer support telephone number is. 1-888-977-6722. I hope this helps you with your problem.

Posted on May 21, 2009

Anonymous

  • 1 Answer

SOURCE: Proscan 32'' VGA port; TV says not supported on VGA input

Sounds like your resolution on your computer is set too high for your tv to accept. Try putting your computer resolution down to 1024x768 or lower and see if that works.

Posted on Aug 05, 2009

Anonymous

  • 1 Answer

SOURCE: DVD Hook up to Proscan TV

if using RCA connector cables, connect the left and right audio cables to D and D1, then connect the Video cable to the video connector right above the S Video port.

Posted on Aug 12, 2009

budmrtn

Bud Martin

  • 11361 Answers

SOURCE: Proscan 32LB30QD. Yesterday it was OK. This

Look at the power supply first; look for burnt parts, bad capacitors, etc. Look for 5vdc, 12vdc, and 24dvc.
http://en.wikipedia.org/wiki/Capacitor_plague
Parts:
Please post back what you find

Posted on Dec 23, 2009

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Poor sound quality


Hi, I sent an email regarding the issue to OnCorpus (the company who makes ProScan)

This is what I got back:

---------------------------
Thomas,
Follow these steps to correct humming issue:
1. Turn tv on
2. Input mode should be tv
3. Turn volume to zero
4. With remote enter 9 8 7 6
5. A menu will appear on left side
6. Arrow down to backlight and with right arrow key move number from 81 to 83, press menu button twice,
7. Turn up volume and listen if hum is gone.

John
[email protected]
---------------------------

I can't confirm if this works at this moment since I don't have access to my TV.

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Feb 11, 2009 | Proscan 26LB30QD 26 in. LCD HDTV

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MY PROSCAN TV WAS WORKING FINE THE OTHER NIGHT AND IN THE MORNING IT REFUSE TO COME ON- YOU HEAR IT CLICK ON AND AUTOMATICALLY CLICKS OFF- YOU ONLY HEAR THE SOUND IT MAKES WHEN IT TURNS ON AND OFF BUT NO...


Chances are there is something shorted on the horizontal circuit or the secondary side of the flyback. Check for shorted diodes or horizontal output transistor. Proscan TVs are usually pretty reliable,well worth repairing in most cases.

Hope that helps...........

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