Question about Proscan 42LA45H 42 in. LCD TV

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40'' proscan lcd will not turn on

I have a 40'' proscan lcd less than 1 year old the power supply would ring when the tv was off it was unpluggeed while on vacation for a week. Now the power supply will light up but it will not turn on by remote or buttons on tv ????? did the power supply take a **** Thanks Jeremy

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  • 7 Answers

Could of gotten voltage surge
Try anther outlet

Posted on Dec 05, 2017

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6 Suggested Answers

6ya6ya

6ya staff

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Posted on Jan 02, 2017

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Anonymous

  • 2 Answers

SOURCE: Proscan Tv is humming

This made my humming sound go away completely;


From JD at oncorpus.com [manufacturer of the 32LB30Q]


Please follow these instructions, should fix the hum 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

Posted on Feb 06, 2009

Anonymous

  • 2 Answers

SOURCE: lcd 32" proscan need code for universal remote

Wow it took me a couple hours but hey i found the code ever1 needs and its a 5 digit code for comcast remotes with the red ok button the codes r 10090 or 10030 hope ive helped u out good luck

Posted on Mar 17, 2009

Anonymous

  • 3 Answers

SOURCE: I have a Proscan 40 inch LCD tv and i can't

I use a comcast remote for my 40lc45s. I called proscan @ 888-977-6722. They were very quick with the answer. The code requires 5 digits. 10178, 10029, 10030, 10019 all worked right away.


Hopes this helps you out

Posted on Jul 08, 2009

Mike Sandner

  • 20 Answers

SOURCE: Proscan 40" LCD-Screen Freezes

They actually state that you have to unplug it and replug it in to fix this problem in the owners manual so it's not just a isolated issue. I to have this problem daily now and this is the 2nd set after returning the first one due to same reason.

Posted on Oct 12, 2009

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1 Answer

How to reset proscan tv


Possible power supply problem,capacitors may have bulged and leaked restricting the supply from starting.

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Hello,
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Comcast remote won't accept codes for Proscan TV


I had the same problem. I have the 40 inch Proscan and they supplied a remote control guide for comcast. It was only 4 digits and it did not work. I called Comcast and they did not know. I found it needed 5 digits so I added a 1 and it worked The code is 10178. Hope it works for you.

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I have the 26 Proscan tv and the power will not come on. There is no light and I have checked the circuit box and everything is fine with that. Help! this tv is less than a year old.


You need to take this unit in for service. You have had a failure in the power supply board and now the unit will not power-up. This requires the help of the service center to thoroughly test the unit and determine the problem You can find customer support for PROSCAN at this website. www.oncorpus.com. Go to the support section and tell them you problem and find out where you can take it for service. The customer service telephone number is 1-888-977-6722. I hope this has helped you with your problem.

Apr 06, 2009 | Proscan 26LB30QD 26 in. LCD HDTV

1 Answer

No picture or sound. MODEL #19LA20Q


The faint light indicates that there is not enough power being provided to the other circuitry as well the humming sound is a good indication that the power supply needs ot be replaced or repair. If your TV is less then a year old, still under manufacturers warranty.
Let me know if you require further assistance.

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