-
All replies
-
Helpful answers
-
Dec 28, 2013 5:45 PM in response to vaibhavhandooby CMCSK,Disconnect all peripherals from your computer.
Boot from your install disc & run Repair Disk from the utility menu. To use the Install Mac OS X disc, insert the disc, and restart your computer while holding down the C key as it starts up.
Select your language.
Once on the desktop, select Utility in the menu bar.
Select Disk Utility.
Select the disk or volume in the list of disks and volumes, and then click First Aid.
Click Repair Disk.
Restart your computer when done.
Repair permissions after you reach the desktop-http://support.apple.com/kb/HT2963 and restart your computer.
Zapping the pram may be necessary if the error message pops back up.
Make sure all of your usb devices are up to date regarding drivers if necessary. Also, make sure your usb hubs are powered.


