My Acer LCD TV AT 2246 doesn't respond to any button (on the remote or on the side of the screen)

SOURCE: Channel changing on PROSCAN 32LA25Q

I had the same problem, what fixed it for me was to set auto scan to setup all the channels for me again. Another thing to check would be whether it is set up to use CATV or AIR.

Posted on Dec 30, 2007

Mike Longo

• 398 Answers

SOURCE: menu wont work, continuos channel search

Usually, this means that something has spilled into the front of the set and has contaminated the pushbuttons. If one of the channel pushbuttons has fluid in it, the set will just sit there searching for channels and will not respond to any other commands. The computer thinks you are pushing the channel button and responds accordingly. When you push another button the computer does nothing because it thinks that you are pressing 2 buttons at the same time. The board should be cleaned and any contaminated pushbuttons replaced by a qualified tech.

Posted on Aug 23, 2007

Carl Manaloto

• 84 Answers

SOURCE: Channel Changing Problem

You have to go through the set up guide and reset the information you put in. It may have changed. Afterwards you must run through the auto program. This is a common problem i find with customers.

C-Dog

Posted on Feb 10, 2008

SOURCE: iLO LCD Color HDTV does not change channels / volumn...just turns on/off

You need a new control board for your tv...
Thank you
COmputerrep

Posted on Apr 29, 2008

SOURCE: iLO LCD Color HDTV does not change channels / volumn...just turns on/off

This particular model of tv has a problem with the control board. This is a common problem with this unit. You can find control boards on EBay, or through a local technician. Please refer to our online technician list for a professional near you.

Good luck :)

Posted on Jun 20, 2008