I have a LG 70LB7100 just a few months out of warranty. When I power the set on it works perfectly for 2-5 minutes then the backlight will go out and audio will remain. I can power cycle the tv again and backlight returns.
The tv is currently wall mounted so I'm unable to take photos of the boards until I get some help to remove it. I was wondering if anyone could recommend some trouble shooting steps to determine if its the power supply or the LED,s.
Thanks
The tv is currently wall mounted so I'm unable to take photos of the boards until I get some help to remove it. I was wondering if anyone could recommend some trouble shooting steps to determine if its the power supply or the LED,s.
Thanks
Comment