Question about Proscan 32LA30Q Television

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Proscan 32LB30Q TV suddenly lost sound - completely mute. Picture is fine.

The sound bar shows but nothing. This TV is connected to a comcast digital adapter, same thing happens with the comcast remote - sound shows up and down on the screen but nothing. Neither remote is muted.

Posted by Anonymous on

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Posted on Jan 02, 2017

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SOURCE: Proscan 32LA25Q Audio output

Check the manuals and seen may be something.

Posted on Dec 31, 2008

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  • 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

  • 16 Answers

SOURCE: How to activate "closed captioning" for a Proscan Full HD 1080P

Comcast's remote has nothing to do with closed captioning. It's on your tv remote. First, the tv has to be capable of handling closed captioning, and your's is- and second, the program must have closed captioning provided- current programs do, some older shows do not support closed captioning. Recheck your remote, and if necessary- look at the setup instructions that came with the TV- they should also be posted online at the Proscan support site.

Posted on Apr 02, 2009

  • 1 Answer

SOURCE: Looking for a working remote code for a ProScan

Someone else on the web used 627 and I just tried it. It works!

Posted on May 07, 2009

  • 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

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Ok I found it!  For the Proscan 32LB30Q from Costco, the 5-digit code for the Comcast remote is 00030, and the 4-digit code is 0030.
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Picture goes on and on constantly


I have the same problem. Picture cuts out completely then back on. When I first turn it on, it does this constantly for about 15-20 mins, then about once every 30 mins or so. The sound is fine, but the picture just flashes on and off.

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