Question about Toshiba 32A43 32" TV

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Tv problems It keeps switching from video 1 to video 2 to video 3 to tv, and all the while the menu keeps popping up and cycles through all the options changing them and then reverting back to the way it started..can you help?? Toshiba 32a43

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Re: Tv problems

There are a number of things that can cause this.

If you have a compact flourescent lamp in the room, this can cause some models of TV sets to go nuts, or not respond to the remote. These compact flourescent lamps use a frequency band that is close to the data carrier freqency of the remote.

Excellent article about compact flourescent lamps interfering with appliance IR remotes:

The other thing that can be wrong is there may be a fault in the keypad assembly on the TV set, or a fault condition with the uPC.

Jerry G.

Posted on Apr 19, 2008

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Hi, heres your fix, very common problem usually caused (but not always) by using windex to clean the screen, replace the front control boards tact switches, replace all of them, part number is 23344443, end of problem :) BMW Rider

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