Having a LCD Backlight problem iMac 21.5" late 2013 820-3302-A
One of my costumers brought this iMac for repair, it was working fine while watching NetFlix and then, the screen went dark but voice still working.
I put the light on the LCD and I was able to see the apps, I plugged it to TV screen and it works just fine. Any help with that please?
Is there any fuse or a component for the backlight I need to check ( similar to the filter of iPad mayber ) ???
I've tested the outputs at the logic board feeding the flex cable which goes to the leds and found there's 0 volt on each!!!
Many thanks for all