#Mac powerbook g4 hard drive ifixit for mac os#
#Mac powerbook g4 hard drive ifixit update#

Safe boot does two very important things: first, it checks and attempts to repair the boot volume directory and second, it only loads 'safe' extensions which should allow the machine to come up, in most cases. The next thing to try is a safe boot, by holding the shift key down at power on and continuing until at least the progress gear on the grey screen goes away and you move to the blue 'we are trying to load the system now' screen. I took the battery away and held the power button for 10 secs to reet. I had to force quit again and after that it wont start up. I turned it on again but it froze at start up (when the apple logo was displayed). I had to force quit by pressing the power button.

Resetting the PRAM to default values is accomplished by holding down the cmd-option-P-R key combination while powering the machine up and doing so until the second boot tone (chime) is heard.ĭoing the PMU reset and then the PRAM reset are two good places to start, though the PMU reset in this case would be mostly superfluous, as you say you are at least getting the chime. I was working on my Powerbook when suddendly it froze. The first time I really hacked into a Mac was when I put a SuperDrive into an iMac DV SE (that was my first. Im waiting for the next line of MacBooks, and between now and then whenever this may be, Im looking for a replacement hard drive from somewhere like ebay, basically I want to get a cheap replacement as possible, however Im uncertain as to what Im looking for. I had to force quit again and after that it won´t start up. I have done it quite a few times on my MacBook Pro and my PowerBook G4’s (pretty difficult task on both of those actually) as well as on PCs (which is a bit easier). My Aluminum 17' Powerbook G4 1Ghz has given up the ghost, the hard drive is dead. I was working on my Powerbook when suddendly it froze.

#Mac powerbook g4 hard drive ifixit update#

The PowerBook G4 Titanium DVD-ROM Update improves support for the insertion and mounting of optical media.

#Mac powerbook g4 hard drive ifixit for mac os#

First, you might want to take a look at this link for the actual method for resetting the PMU on your PowerBook. THANKS iFixit Anyway, I’m not a stranger to replacing hard drives. Free download Apple PowerBook G4 DVD-ROM Apple PowerBook G4 DVD-ROM for Mac OS X.