SOURCE: insignia 26" lcd tv
This sounds like a safety feature built into the television. It may be trying to protect itself from an unsafe electrical source. The more expensive the equipment, the more sophisticated the power supply that converts the power from your outlet into your television. There could have been a lightning strike that has disabled the tv. Or it could be a faulty outlet.
Before called for a technician, I recommend plugging the television into a different outlet. use a good quality extension cord if necessary. You may find that your outlet is not polarized correctly.
If you want to look into this issue further please try our premium service or use our online listings for a technician near your.
Thanks and good luck. :)
SOURCE: Polaroid LCD tv - model TLX-04244 Shuts itself off...
The solution at this point would be to get the power supply repair since new boards are not longer being manufactured. In about 95% of the time if the LCD doesn't power up or turns OFF by itself or need to be unplug for some time to make work again; those are the symptoms of a dying or defective power supply.
If your TV is less then a year old, still under manufacturers warranty.
I service these power supplies, for more info write to [email protected]
SOURCE: TV shuts off after about 20 minutes. Turn it back on and will do the same thing.
call Polaroid
replace 'box'
(their description, not mine)
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