The wacked out lines sounds like the mother board. Have you tried hooking it up to an external display and see if the computer works?
Stupid question I guess, but you didn't by any chance buy the Apple Warranty did you? If yes, they will replace whatever is wrong 100% for free and service is LITERALLY overnight.
My 17" PowerBook failed and unlike the 3 weeks for my son's new HP laptop, Apple had my machine exactly one day. They even sent a box via Bax global and paid overnight shipping BOTH ways.
Stupid question I guess, but you didn't by any chance buy the Apple Warranty did you? If yes, they will replace whatever is wrong 100% for free and service is LITERALLY overnight.
My 17" PowerBook failed and unlike the 3 weeks for my son's new HP laptop, Apple had my machine exactly one day. They even sent a box via Bax global and paid overnight shipping BOTH ways.