I recently installed a bigger harddrive in my ibook g4 12" the harddrive I bought was a seagate 100gb that is mac compatable but its not reading the hdd when i try to install 10.4. anyone know any possible problems???
As much as this sucks, I'd head back into the machine and check the connections. Disk Utility on the OSX discs should at least be able to see the drive, even if it's unformatted.