HT201257: Using Apple Hardware Test

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roggiemg

Level 1 (0 points)

Q: how to start on safe mode

my macbook air shown white screen after logging in

it accept to start and give you option to log in

please help

MacBook Air (11-inch Late 2010), iOS 6.1.4

Posted on Jun 22, 2013 3:51 AM

I have this question too

Q: how to start on safe mode

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Helpful answers

by dominic23,

dominic23 Jun 22, 2013 4:29 AM in response to roggiemg
Level 8 (41,541 points)

Mac OS X

Jun 22, 2013 4:29 AM in response to roggiemg

Start up in Safe Mode

http://support.apple.com/kb/PH11212

Repair Disk & Permissions

Steps 1 through 7
http://support.apple.com/kb/PH5836

Reset PRAM.

http://support.apple.com/kb/PH4405

If the Disk is verified and still does not work, reinstall OS X.
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