How do I fix a black screen following a HD replacement?
I have a 1.67 gHz Powerbook G4 that has a black screen issue, among others, following a HD replacement. I also upgraded the RAM from 1.5 G to 2 G. I followed the ifixit instructions to the letter. I hear the chime when powering the computer but all I get is a black screen and the computer will not accept the install disk. I read one fix as making sure the screws aren't torqued too tightly. Mine weren't tight. Any help is greatly appreciated.
Is this a good question?