Bought this TV expecting bad LED backlights but it appears to have firmware issues. When turned on the logo displays for about 10 seconds with the backlight on with the front LED flashing before turning off again. Guessing corrupt firmware or bad eeprom. Have a LG service remote and tried pressing INSTOP which should do a factory reset but doesn't seem to accept remote inputs when attempting to turn on. No firmware can be found online either. Also tried holding down the power button during turn on.
Any suggestions before I buy a new main board? Can try looking for the flash IC and freezing it but haven't pulled the back cover off yet to confirm the main board part number. Found some sites with the main board for around $130 and one ebay seller that wants $250.
Was curious with what LG oneprice charges for repair and it was $390 which is more than the value of the TV.
Any suggestions before I buy a new main board? Can try looking for the flash IC and freezing it but haven't pulled the back cover off yet to confirm the main board part number. Found some sites with the main board for around $130 and one ebay seller that wants $250.
Was curious with what LG oneprice charges for repair and it was $390 which is more than the value of the TV.
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