Question about Proscan 32LA30Q Television
My Proscan 32LB30Q LCD HDTV is less than a month old and about two days after I hooked it up it started buzzing. There is nothing connected to it like a game console, dvd player, etc. I have tried to switch the stereo to mono but nothing seems to be helping. If anybody has any idea what may be wrong with it or even an idea I would greatly appreciate it!!!!! Thanks!!!
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.
Posted on Feb 06, 2009
Call 1-888-977-6722. this is the proscan number. they called me and told me how to fix the humming.
turn tv on
turn volume to 0
key in code 9876 real fast
scroll down to backlight when the menu appears
use right arrow button to change backlight to 83
after that press the menu button 2 times.
if this doesnt work call the number listed above. if no answer leave a message. they will call you back.
Posted on Feb 06, 2009
This [9876 then backlight adjust to 83] does work, but in addition to punching in the number really fast, I had to stand right in front of the TV because otherwise it would go to channel 98...
Posted on Mar 10, 2009
Ok here , we go talked to a tech today. here is what was said turn tv on lower volume to 0, then enter 9876 , arrow down to backlight, right arrow to bring backlight up then increase to 83, hit enter 3x should be all set
Posted on Feb 27, 2009
Thank you, this works. But you may have to autoprogram again when you are finished.
Posted on Feb 20, 2009
I just tried the crazy instructions about turning down the volume, pressing 9-8-7-6 then adjusting the backlight setting. IT TOTALLY WORKED! Thank you guys, I almost flipped out bc I bought it at Circuit City too (no returns)!
Posted on Feb 10, 2009
I can't get the tv to accept the channel 9876, it only takes 987. Any suggestions?
Posted on Jan 02, 2014
Set your tv to the regular channel (ex ch-3)
then point your remote at the tv and press numbers 9876
then a service menu should pop up
when it does find the setting for "backlight"
and set it to 83 thats what the guy from their technical support told me
to do and it fixed mine
Posted on Aug 16, 2009
Change the settings from surround sound to mono - it eliminates the humming.
Posted on Jan 19, 2009
Go on the manual.
Posted on Dec 31, 2008
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Posted on Jan 02, 2017
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