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Help Please. "Invalid Sibling Link"/Black screen

211 Views 4 Replies Latest reply: Jun 11, 2011 2:15 PM by daoud RSS
daoud Calculating status...
Currently Being Moderated
Jun 11, 2011 6:42 AM

I left my tower on yesterday and went to work. When I came home I tried shaking the mouse and tapping the keyboard and it would not wake up from sleep.  I did numerous restarts etc to no avail.  I then did Target mode to my MacBook Pro and it recognized all the drives.  I ran Disk Utility and half way thru got an Invalid Sibling Link error.  Tried to repair that with Disk Utility again to no avail.  I researched and everyone is saying to run a fsck or use Disk Utility from the Installation disks but I cannot get the tray open. While Target mode works when I press the T down nothing else does on the keyboard.  Can anyone help, PLEASE?  I took the precaution of once having the tower in Target mode dragging my Users folder over to the MacBook as a backup but would prefer to get that drive up and running to at least do a back up and restore from it.  Thank you in advance for any advice.

Dual-Core Intel Xeon/2.66 GHz/MacBookPro 2.0 Dual Core, Mac OS X (10.6.3), Mac Pro Xeon 2.66 Aug 2006/Mac Book Pro 2.53 Mid summer 2009
  • The hatter Level 9 Level 9 (58,535 points)
    Currently Being Moderated
    Jun 11, 2011 7:20 AM (in response to daoud)

    Pull drives if needed.

    Install OS X on a new drive, this could be a small 30GB partition for emergency only.

    Buy Alsoft Disk Warrior.

    Start making 2-3 backup sets for your drives. Clone and TimeMachine. SuperDuper and CCC are popular for cloning,.

     

    A FW case that you can put your problem drives in - so you can turn on and mount after the system is up and running.

     

    As for optical drive door - Option and holding mouse down usually work.

  • Linc Davis Level 10 Level 10 (107,445 points)
    Currently Being Moderated
    Jun 11, 2011 7:41 AM (in response to daoud)

    Do you have backups of all the data on the drive that you want to keep? If so, erase it and restore from backup; do not use Disk Warrior.

     

    If you don't have backups, I have no recommendation.

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