Question about Panasonic TH-42PD50U 42 in. Plasma EDTV

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TV keeps switching it's self off like it is on stand by.

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  • Anonymous Jan 13, 2009

    Hi I have the same problem - tv makes a high pitch sound then switches off to standby looked at instructions troubleshooter but to no avail - Tried your solution but still no joy



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Most likely, power cord not tightly plugged into back of TV. (attaches upwards into slot) Check this and make sure the security clip designed to hold power cord in place is properly locked. Other end of cord should be plugged directly into wall outlet, NOT A POWER BAR.

Posted on Jan 11, 2009

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