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Apple Notebooks Apple's notebook computers including MacBook Pro, MacBook, MacBook Air, PowerBook, and iBook.

Is there any way to check for bad sectors?


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ganz
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Is there any way to check for bad sectors on OS X? Something like scandisk on Windows? I just dropped my iBook this morning and to my horror it has problem booting up. I wonder if it's the HDD is causing the problem.

Any advise?
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trpnmonkey41

 
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when booting up the computer hold down the Apple key and S

when the unix terminal is done loading (you will be able to tell) type this in

/sbin/fsck -f
hit enter
thats the closest to a sector scanner in OS X
When it is done if it found errors do the scan again if not type in
Reboot hit enter (it might be restart i always forget) and it will boot up

Don't forget to use the new User Reputation System
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rman

 
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I believe you mean the Apple key and the S key. Which will put you into single user mode with one GUI.
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shadov
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According to this Apple + S boots to CLI, not GUI.. Anyway that's the combination you are looking for. If it boots to single user mode, then run /sbin/fsck -f as trpnmonkey41 said.

For rebooting from CLI:
"reboot"
or
"shutdown -r now"

For shutting down:
"shutdown -h now"
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trpnmonkey41

 
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Quote:
Originally Posted by rman
I believe you mean the Apple key and the S key. Which will put you into single user mode with one GUI.
Yep I am just so used to telling people to hold down C when they are booting to install from CD that it just came out when I was typing in Apple key and S Key

Don't forget to use the new User Reputation System
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