on my mac g5 when i turn it on, goes to grey screen and doesn't boot up
on my mac g5 when i turn it on, goes to grey screen and doesn't boot up
on my mac g5 when i turn it on, goes to grey screen and doesn't boot up
What version of OS X are you running?
Tiger...
also it grey screen with a circle in a square in it?
http://support.apple.com/kb/TS2570Mac OS X: Gray screen appears during startup
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Disconnect all devices from the computer then do the following:
Boot up from your Tiger System DVD (the one that originally came w/your comp) while holding down the "c" key.
Select the language you wish to use, and then choose "Disk Utility" from the menu bar.
Your HD should appear in a panel on the left hand side of the window which opens. Select it and then click on the "repair disk" button in the right hand section of the window.
Once this process has been completed restart your computer and repair permissions directly from Disk Utility.
If Disk Utility is unable to complete the repair, you will need to use a stronger 3rd party utility like DiskWarrior, Techtool PRO (not Deluxe) or Drive Genius.
on my mac g5 when i turn it on, goes to grey screen and doesn't boot up