Hi techs

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!!!

Ahhhh!

Gotcha

It's FB9708

Many thanks for all