Hi this tv is on standby and when I press the remote the standby led flashes a couple of times really slow then the led goes blue then a click can be heard from the back and the led goes straight back to red. I tested the voltages on the input from the mainboard and I get 12v and 3.5v as well as the 24v but the pin that says PWR-ON 24v reads at 3.4v and when I press the remote the voltage on that pin goes to zero then back to 3.4v. I have heard that these lg tvs have a problem with the mainboard and putting them in the oven.
I have put some pictures up to view
PSU Model No: EAX62865401/8 REV1/0
MAINBOARD Model No: EAX64113202 (0)