no video after lighting storm
so i had my imac 20" 2.ghz plug into the wall with no surge protector, when lighting hit my house and my imac flashed leaving me with no video.
after having reset the pram removing ram, running tech tool deluxe/pro and doing all the run of the mill fixes, still nothing.
however i have screen sharing set up on my macbook, so was able to use screen sharing on my macbook to use my imac, everything works fine apart from a Black screen (black not blank or dead) all usb, wifi, sound everything 100% working
when i boot i get the chime, most the time it boots with a black screen but it has also booted with a white screen a few times.
any ideas to what could be wrong? i pretty tech minded so dont hold back.
i would love to get my imac working again, so any help would be greatly appreciated,
Is this a good question?