06-03-2008, 06:56 PM
Bad video when booted into target mode absolves the OS. It's very, very likely to be hardware.
You could get an estimate for a logic board - it probably has an integrated GPU, not a separate part.
I can't give you an exact price, but figure on about $600 for the board plus whatever labor the shop (or Apple store) wants to charge you.
You could get an estimate for a logic board - it probably has an integrated GPU, not a separate part.
I can't give you an exact price, but figure on about $600 for the board plus whatever labor the shop (or Apple store) wants to charge you.