Questions & Answers for: LG power failure

...Power supply failure(very common failure on LCDs) will cause the symptoms you described. After switching on with the remote I lost the picture, sound was ok. I checked the power supply for leaking ...

...power failure. Everything else is fine. Thanks for any help/reply If the power supply failed after a power failure is not a good sign because when the power came back it was higher then 120 VAC and ...

...power supply failure, or a failure on one of the circuit boards that is causing the power supply to go in to protect. If the power supply fault is not too complicated an experienced tech may be able ...

...power failure lg lcd 37 inch tv won't turn on due to power failure Power failures can cause all types of problems, have you firstly checked the fuse in the mains plug? If that is ok then it may have ...

...power. If so there sould be a failure in the smps- switch mode power supply- which has to power the low tension DC voltages. If you are confidentt open the rear sie and use a multimeter to check for ...

...with the error code PF PF - Power Failure - PF error code indicates a power failure during the washer's cycle. Press and HOLD start to continue the cycle, or press off/pause to clear ...

power supply unit of the controller. You need to probe into the power supply unit to confirm for a fuse failure, a link failure on the Low tension circuit, a failure to provide power to the controller

...to the panel board and it can due to failure of the board, failure of the surge filter or the power circuit. check the panel and if there is short within the board then the panel must be ...

...power Possible failure of the power to the controller, check after disconnecting and if there is power to the controller with no action there is failure within the board. Check for fuse within or the ...

...power on Possible failure of the main control board , remove the power and trace power to the control panel, if power is present then it is failure of the board, if not check the power cord, plug or ...