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Asked
Why doent my MacBook Pro work?
my screen stays on the spining pin wheel ,then a bar comes up, then it loads half way and shuts down
2
Score
mayer
150.6k
Answered
Either your system is corrupt or your flash drive is failing. Start up from your original system installation DVD, (hold down the C key when starting. Go to the second screen pull down menu to Utilities > Disk Utility. Select your hard drive icon in the left hand column and see if you can repair it. Reinstall the system if you have to.