Mac Pro :: Disk Order In Disk Utility Messed Up

Jan 1, 2010

My Mac Pro has been acting strange on boot lately. When I hit the power button, the fans rev up normally, then there is a pause, the Apple chime sounds and instead of instantly getting the grey Apple boot screen the screen stays blank for about 20 seconds. Then I get the grey boot screen. I tried resetting the video controller by unplugging all things connected to my Mac Pro, unplugging it from the power source and then rebooting with nothing plugged. Didn't solve the issue.

After this odd startup, the computer boots into OSX fine. The OS works great. It's been over two weeks since I installed AHCI on Windows with gugucom's method and haven't had any problems since and none now except for this boot issue. MP boots into windows 7 fine. Only thing is that in SL when I hit shutdown or restart the MP doesn't always do so right away.

Furthermore, I just took a look in disk utility and the order of my disks has completely changed. My initial disk order was:

disk0: Macintosh SSD (BootDrive)
disk1: Win7 SSD Bootcamp
disk3: 1.5TB WD Backup
disk4: 640GB stock Apple HDD

Now Disk Utility reads:

disk0: 640GB stock apple HDD
disk1: 1.5TB WD Backup
disk2: Win7 SSD Bootcamp
disk3: Macintosh SSD (Boot)

How can I fix this boot issue. Can this be caused by the patching of my Win7 MBR for AHCI install even though I haven't had issues until yesterday? Any ways on how to fix this. If this may help... I have a 2.0TB WD HDD set up in Time Machine with several backup points however I have been working on a powerpoint project in Windows. Will a restore (if necessary) also restore my Windows drive to a previous date or not? Any help is welcome.

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Apple support told me that somehow the disk has been altered and I lost space on the disk or I am now using a seperate partition that isn't showing up. Disk utility shows only one partition with 74.5gb free space. He told me I can find information about how to 'merge' the disk on the apple support section under troubleshooting articles for disk utility. I have been unable to locate this information.

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Info:
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Oct 9, 2010

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Information:
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Info:
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Info:
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Dec 2, 2009

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Error message says input output error.

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I suppose that I have damaged the original directory, and now I would ask the honourable forum if there is any remedy for my actions?

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Apr 25, 2012

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Info:
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May 11, 2012

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Info:
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May 10, 2010

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Sep 8, 2010

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Jan 13, 2011

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Mar 18, 2009

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Information:
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