Question about Toshiba 56HMX195 52" HDTV DLP Projection TV

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Makes a moderately loud humming noise the

The TV makes a moderately loud humming noise the increases in frequency at times after being used for a certain amount of time. Checked the fan and it seems to be still running properly. what part of the tv needs fixing to solve the humming?

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Check ballast.

Posted on Jun 28, 2009

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