Hi Thanks for using FixYa. If you have already tried to reconnect the PC and activate the VGA & still the issue is not resolved then I believe the issue is with Power supply as this model is known for having problems with theirpowersuppliesand that is likely to be the problem. Maybe if the TV sees a signal, it will power up again. If this power reset does not allow the TV to turn on component failure is indicated. The only way to know for sure which parts that are no longer within factory specs and for a proper repair all the electronics must be diagnosed by someone who has electrical expertise and knows how to solder/re-solder components if not then you should always contact a qualified repair tech. Also the control module should be checked as that could be another issue. The control module is the part of the TV that the remote control and buttons are connected to that control the volume, channel and other functions of the TV. It is not likely the problem but it is possible. Please do accept the solution if the issue is resolved or else revert for further assistance. Thanks Rylee
Answers & Comments
Hi
Thanks for using FixYa. If you have already tried to reconnect the PC and activate the VGA & still the issue is not resolved then I believe the issue is with Power supply as this model is known for having problems with their power supplies and that is likely to be the problem. Maybe if the TV sees a signal, it will power up again. If this power reset does not allow the TV to turn on component failure is indicated. The only way to know for sure which parts that are no longer within factory specs and for a proper repair all the electronics must be diagnosed by someone who has electrical expertise and knows how to solder/re-solder components if not then you should always contact a qualified repair tech. Also the control module should be checked as that could be another issue. The control module is the part of the TV that the remote control and buttons are connected to that control the volume, channel and other functions of the TV. It is not likely the problem but it is possible.
Please do accept the solution if the issue is resolved or else revert for further assistance.
Thanks
Rylee