Q: Mac Pro 1,1 Hard drive failure... sorta. Then not.
I have a MacPro 1,1 Quad core 2.66 processor, with what I believe is the original 250 Gb hard drive. I'm running OSX 10.7.5.
Today when I powered it on, I could hear the hard drive spooling up (same sound as normal) then I heard 6 clicks and could hear the hard drive spooling down for a few seconds. It then spooled up again, heard 6 more clicks and it spooled down. Finally it attempted once more to spool up which was followed by 1 click and then spooled down with no more tries at booting up. Monitor showed blank grey screen until about the single click which brought up the grey screen with folder symbol with the question mark in it. I pressed the power button which turned it off. I tried powering up several additional times all with the same pattern of clicks and visuals on the monitor.
I did some research and tried to run the Apple Hardware Test by inserting the second of my original install disks and holding down the D key. Instead of bringing up the Apple Hardware Test, my hard drive managed to boot up completely with no clicks, and now appears to be running fine. I restarted and also did shutdowns... my Mac is booting up completely normally. I took the opportunity to make sure I have a recovery disk and the ability to download and install a new copy of Lion if the need comes up any time soon.
The main question is... was this likely an indication of a hard drive failure about to happen, as I tend to want to assume, or was the clicking sound and failure to boot a symptom of something else? Booting up while pressing "D" with the second install disk inserted shouldn't have fixed a hard drive problem... I wouldn't think. Also, anyone know the max size a replacement hard drive could be? I'll go with the same kind of hard drive as is currently in it, but not sure on if I'm limited to the original 250 Gb size.
Mac OS X (10.7.5)
Posted on Jan 25, 2015 4:49 PM