Soldato
- Joined
- 14 Dec 2005
- Posts
- 12,488
- Location
- Bath
I've got a MacBook Pro here that won't boot at all, it just goes to the grey icon that's a folder with a question mark.
So I boot into Internet Recovery, and get to the Disk Utility. It lists the internal HDD, but all the Verify/Repair buttons are grayed out and unclickable. Boo!
So I go into the terminal
and try to mount or repair it by using the diskutil terminal commands. Still no luck.
So then I try fsck_hfs on it (dev/disk12), but nope it's still not liking it.
I've done a couple of reboots, SMC/PRAM resets etc, but still all I can do is boot into Internet Recovery.
But now in the Disk Utility GUI the disk is gone
. That's no big loss, as all the Verify/Repair buttons were grayed out anyway. But if I open a terminal window and do diskutil list, it's not listed either. All I get are the various volumes being used by the Internet Recovery mode. The broken HDD dev/disk12 has now disappeared after doing fsck_hfs.
Any ideas what to do?
If the disk is dead that's fine. But earlier on it was appearing in diskutil list as dev/disk12 (just not allowing itself to be mounted or repaired or anything)... but now the disk has completely disappeared and there's nothing at dev/disk12!
So I boot into Internet Recovery, and get to the Disk Utility. It lists the internal HDD, but all the Verify/Repair buttons are grayed out and unclickable. Boo!

So I go into the terminal

So then I try fsck_hfs on it (dev/disk12), but nope it's still not liking it.
I've done a couple of reboots, SMC/PRAM resets etc, but still all I can do is boot into Internet Recovery.
But now in the Disk Utility GUI the disk is gone

Any ideas what to do?
If the disk is dead that's fine. But earlier on it was appearing in diskutil list as dev/disk12 (just not allowing itself to be mounted or repaired or anything)... but now the disk has completely disappeared and there's nothing at dev/disk12!