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Problem with a dynex LCD/DVD

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joshua17ss2

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I have a Dynex 19" LCD with built in DVD player, its power light on the front is red when plugged in, when you press the power button, the tv makes a squeaking sound for a second and then does nothing at all. I have checked all the connections and it looks ok, no blown fuses, no visible burnt chips? any one have any ideas.
 
I have a Dynex 19" LCD with built in DVD player, its power light on the front is red when plugged in, when you press the power button, the tv makes a squeaking sound for a second and then does nothing at all. I have checked all the connections and it looks ok, no blown fuses, no visible burnt chips? any one have any ideas.

Most likely bad capacitors.
The type of power supply in these will squeal when bad caps are present.

Look for bulging tops on the capacitors.
 
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