On Feb 4, 2008, at 10:11 AM, Anthony Bailey wrote: > Have you tried booting it up with the system software disk and > running disk > utility? That should either fix it or let you know more info about the > problem. Next step would be to try Diskwarrior or just wipe and re- > install. > This is a good reason to have an external bootable firewire hard > drive so > that when you have problems, you can boot up with this, and then > repair or > back up the internal hard drive. I've tried booting up from the System CD, insert CD , hold down the C key restarting all that.. won't boot up from the CD either. Gray Apple and spinning wheel. I'm a bit confused.. if I boot into single user mode, and I'm able to run fsck and it reports back that the drive is O.K. ? Thanks for the replies all.. Any other suggestions ? Would starting up the iMac in firewire mode or whatever it's called.. and mount the drive from another computer ? could I then run disk utility on it that way ? Kansast