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Re: tv won't turn on
You probably got a power surge and could have blown an internal fuse or the power supply was damaged. If you know about troubleshooting electronic curcuits then your gonna first need a schematic diagram and that can be gotten from sams photo facts They have almost any tv diagramand is downloadable too. If you dont under stand how the set works then I would advise a pro taking a look at it as it could be a current limiter resistor or a regulator IC .. Good Luck
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Check for input power in outlet. Try connecting the TV to a different power outlet you are sure works. Switch off TV manually, switch off power, remove plug and retry after 48 hours. If problem persists, please refer it to a qualified service technician.
Check power outlet. Connect TV to a different power outlet. Switch off TV manually, switch off power input, remove plug and cool it off for 48 hours and retry. If problem persists, it might need attention by a qualified service technician.
If the red light won't come on it is not getting power.First,try plugging it in to a different outlet,or unplug one of the gadgets you know is working and plug the tv in there.You are simply switching.If you know that there is power coming from the outlet and it still won't come on then you'll have to check the cord;don't go much farther than that without expert help.
Most likely, this issue might be caused by Start button being stuck. If you can't turn the product ON by pushing the Start button, double check if the Start button is somehow stuck, and also make sure that the unit is firmly plugged in to the wall outlet. If that doesn't resolve the issue, try a different outlet because you might be experiencing power outage on the outlet where it's plugged in. If that won't resolve it, I'm afraid the unit has to be serviced.
Check the electrical outlet which the tv is plugged into. Make sure nothing is loose at the outlet as well as on the back of the tv where the power cable plugs in. Another thing to try is plug a different device into that same electrical outlet and see if it turns on. If it doesn't turn on, it could be a faulty electrical outlet.If you've tried both the remote & the power button on the tv, a shot in the dark would be to change the batteries in the remote. You could always try calling their tech support at 1-800-256-2487. A last resort would be to return the tv from where you purchased it.
Try connecting the TV directly to a different wall outlet and check. If the issue persists, try power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue persists, then the TV requires service.
Try using a different outlet, the outlet or the tv may have been damaged in the surge. In the case of the tv contact the manufacturer and see if it's still under warranty. There may also be a way to 'reset' the tv by holding the power button down, try looking in the manual or calling customer support. In the future use a surge protector, many of today's electronics are still sensitive to power surges, older tv's were more resilliant than today's in this regard.