Question about Proscan Televison & Video
This could be a lot of things.. You did not post the model number of the television but you may have interference from other devices in the home and it the remote is not infrared then you may have stray radio waves causing problems.
Posted on Jan 20, 2020
SOURCE: Volume and menu does not display
I had this problem on my Aquos (LC-46D62U). It was NOT a hardware problem. I recommend turning off the television. Next unplug the television for 5 to 10 seconds. This resets something for the television. Plug it back in and turn on the television. You should now be able to get your volume and other on-screen displays.
Posted on Feb 18, 2008
this is the same type of problem happening with other rca models and I know it is the EPROM CHIP but why this is failing is either because of design flaw , dirty enviroment that they were made in , to much voltage or current to the chip or too much of a draw from the chip causing it to fail . Or even a random frequency from the IR sensor or its circut I'm still investigating and testing.
leave the tv unplugged for at least 3 weeks durring this time resolder any solder that don't look good , I did this and it lasted for about 6 months(always plugged in to the wall) before it started doing it again. model # 27v412t
Posted on Oct 06, 2008
Yes. Its probably a stuck button on the TV's front panel. Try pushing or wiggling each button on the panel. It could be the channel up/down buttons or volume up/down, menu, etc.
When there is a button that is making slight contact, it keeps the microprocessor busy attending to the command its erroneously receiving from the offending button and may not allow other functions to work when this occurs.
It doesn't matter which button is stuck, any of the symptoms you describe can happen.
Posted on Feb 17, 2009
A bad connection on the small signal board may be the problem! Have a Tech check this connection, it may be to tight due to the heat shrink tube. Have them peel it back to reduce the strain! Should work then!
Posted on Apr 14, 2010
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