No backlight on screen but LCD OK
I very recently bought a 2013 macbook pro retina 15 serial number C02LPBG2FD56. I bought it as faulty with no display backlight.
The LCD is working as I checked it with a torch through the Apple logo. I believe it has suffer a small amount of liquid damage as one of the warning indicators is red. One on the other side is still white.
I have tested the F9700 fuse with a multimeter and there is no continuity. For a moment, I thought I had found the fault but I started testing other similar looking components close by the blown fuse. I did not get continuity from some of these other components. Everything looks normal to me but I am no expert. Bearing in mind that my knowledge at this level, is very hit and miss.
Where do I check next after proving the F9700 has blown?
Thanks in advance....ritchy