Question about Vizio L32 32 in. LCD HDTV

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Unable to watch TV programs without the TV freezing and buzzing.

I use my TV as a monitor for my home computer with no problems; I also use it for console gaming with no problems.

If I switch it to "TV" and try to watch a program, it freezes and emits a high pitched buzzing sound after a few moments.

What is wrong, what do I need to do.

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Unless the high pitched buzzing noise is louder than you can stand, then it is normal, it is the backlighting making that noise, normally a program drowns out that noise entirely.
Check to make sure all TV cables are correctly plugged in by unplugging all other connection cables, such as the computer and console cables.

Posted on Mar 02, 2009

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Defiantly it is problem related to Tuner section. Please replace tuner board in this TV.

Posted on Mar 02, 2009

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Try reset .

Unplug the unit from power chord for 30 minutes and plug back the power chord to the unit .
This will reset your unit .


Check the connections .

Posted on Mar 02, 2009

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