Issues with multiple hard drives (no luck searching)

Hi!
I've bought a 5th gen. Airport Extreme, and I have some issues with connecting multiple drives to it.
We've got multiple Macs in the house, and they have all been backed up on separate external hard drives.
One of these drives has been split into two partitions, one for backup and one for data. They are both formatted as GUID HFS+.
I've bought a powered USB-hub, and tried connecting the drives, but it doesn't work.
I get the following results:
- The AEBS only sees one of the drives.
- The AEBS sees neither of the drives.
- Everything seems to work, until I try using Time Machine on one of the drives, and everything stops working.
I've tried unplugging the AEBS, but I get nothing else than these issues.
This is my setup:
The AEBS:
The hub with the drives:
The hub:
I've tried searching numerous sites, but I haven't found an answer.
Some people have had luck downgrading to a previous firmware, but I can't for some reason.
Have any of you got some ideas how to fix it? I think I've tried almost everything.

The drives have been password protected.
I tried adding user accounts for access, but the password setting seemed to work better.

Similar Messages

Issues with External Hard Drives

I hope this is the right forum for this one - please give me a steer if not! I've also posted it in 'Dock and Finder', but this forum seems equally appropriate, if not more so.
I'm getting repeated issues with External Hard Drives, including ones that I have been using successfully for months/years, suddenly failing to mount and then becoming 'unknown device' through the firewire branch of 'About This Mac'.
I've just bought a new hard drive on the grounds that the others had somehow failed, and the same problems are emerging. I decided to Repair Permissions on my iMac's internal drive, and am copying the results below, from repair runs conducted yesterday and today:
YESTERDAY'S REPAIR PERMISSIONS RESULTS
Verifying volume “Macintosh HD”
Performing live verification.
Checking Journaled HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Checking volume information.
The volume Macintosh HD appears to be OK.
Repairing permissions for “Macintosh HD”
Reading permissions database.
Reading the permissions database can take several minutes.
Permissions differ on "private/var/log/secure.log", should be -rw------- , they are -rw-r----- .
Permissions differ on "Library/Preferences", should be drwxrwxr-x , they are drwxrwxrwx .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/lanArrow.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/lanCheck.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/lanDisabled.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/wanArrow.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/wanCheck.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Applications/Utilities/AirPort Utility.app/Contents/Resources/wanDisabled.png", should be -rwxrwxr-x , they are -rw-rw-r-- .
Permissions differ on "Library/Application Support/Apple/ParentalControls/ALRHelperJobs", should be drwxrwxr-x , they are drwxr-xr-x .
ACL found but not expected on "System/Library/User Template/English.lproj/Sites".
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/DVD.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSettings.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSources.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Movies.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Music.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Photos.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Podcasts.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/TV.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/BackRow.framework/Versions/A/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
ACL found but not expected on "System/Library/User Template/English.lproj/Desktop".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Application Support".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Assistants".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/MIDI Drivers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Components".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Digidesign".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/VST".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Alerts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Banks".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/ColorPickers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Compositions".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Favorites".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/FontCollections".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Fonts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Plug-ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Sound Effects".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Input Methods".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Internet Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Keyboard Layouts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Preferences".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Printers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Screen Savers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Voices".
ACL found but not expected on "System/Library/User Template/English.lproj/Library".
ACL found but not expected on "System/Library/User Template/English.lproj/Movies".
ACL found but not expected on "System/Library/User Template/English.lproj/Music".
ACL found but not expected on "System/Library/User Template/English.lproj/Pictures".
ACL found but not expected on "System/Library/User Template/English.lproj/Public".
Permissions differ on "Applications/iTunes.app/Contents/CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/iTunes.app/Contents/Frameworks/InternetUtilities.bundle/Contents/ CodeResources", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "Applications/iTunes.app/Contents/Resources/iTunesHelper.app/Contents/CodeResou rces", should be -rw-rw-r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/LaunchDaemons/com.apple.usbmuxd.plist", should be -rw-r--r-- , they are -rwxr-xr-x .
Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" has been modified and will not be repaired.
Warning: SUID file "sbin/umount" has been modified and will not be repaired.
Warning: SUID file "bin/rcp" has been modified and will not be repaired.
Permissions differ on "Library/Application Support/Apple/ParentalControls/ContentFiltering", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "Library/Application Support/Apple/ParentalControls", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iLifeMediaBrowser.framework/Versions/A/CodeRe sources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/CodeResourc es", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/BlackAndWhiteEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/CubeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DissolveTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DropletTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FadeThroughBlackTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransitionSmall.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PageFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PushTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/RevealTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/SepiaEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/TwirlTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/WipeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrwxr-xr-x .
Warning: SUID file "usr/bin/quota" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rlogin" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rsh" has been modified and will not be repaired.
Permissions repair complete
TODAY'S PERMISSIONS REPAIR RESULTS
Repairing permissions for “Macintosh HD”
Reading permissions database.
Reading the permissions database can take several minutes.
Permissions differ on "Library/Application Support/Apple/ParentalControls/ALRHelperJobs", should be drwxrwxr-x , they are drwxr-xr-x .
ACL found but not expected on "System/Library/User Template/English.lproj/Sites".
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/DVD.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSettings.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/FRSources.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Movies.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Music.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Photos.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/Podcasts.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/CoreServices/Front Row.app/Contents/PlugIns/TV.frappliance/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/BackRow.framework/Versions/A/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
ACL found but not expected on "System/Library/User Template/English.lproj/Desktop".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Application Support".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Assistants".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/MIDI Drivers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Components".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/Digidesign".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins/VST".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Alerts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds/Banks".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Audio".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/ColorPickers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Compositions".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Favorites".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/FontCollections".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Fonts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Plug-ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie/Sound Effects".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/iMovie".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Input Methods".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Internet Plug-Ins".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Keyboard Layouts".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Preferences".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Printers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Screen Savers".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Sounds".
ACL found but not expected on "System/Library/User Template/English.lproj/Library/Voices".
ACL found but not expected on "System/Library/User Template/English.lproj/Library".
ACL found but not expected on "System/Library/User Template/English.lproj/Movies".
ACL found but not expected on "System/Library/User Template/English.lproj/Music".
ACL found but not expected on "System/Library/User Template/English.lproj/Pictures".
ACL found but not expected on "System/Library/User Template/English.lproj/Public".
Permissions differ on "Applications/iTunes.app/Contents/CodeResources", should be -rw-rw-r-- , they are lrw-rw-r-- .
Permissions differ on "Applications/iTunes.app/Contents/Frameworks/InternetUtilities.bundle/Contents/ CodeResources", should be -rw-rw-r-- , they are lrw-rw-r-- .
Permissions differ on "Applications/iTunes.app/Contents/Resources/iTunesHelper.app/Contents/CodeResou rces", should be -rw-rw-r-- , they are lrw-rw-r-- .
Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /DiskManagementTool" has been modified and will not be repaired.
Warning: SUID file "sbin/umount" has been modified and will not be repaired.
Warning: SUID file "bin/rcp" has been modified and will not be repaired.
Permissions differ on "Library/Application Support/Apple/ParentalControls/ContentFiltering", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "Library/Application Support/Apple/ParentalControls", should be drwxrwxr-x , they are drwxr-xr-x .
Permissions differ on "System/Library/PrivateFrameworks/iLifeMediaBrowser.framework/Versions/A/CodeRe sources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/CodeResourc es", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/BlackAndWhiteEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/CubeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DissolveTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/DropletTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FadeThroughBlackTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/FlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/MosaicFlipTransitionSmall.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PageFlipTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/PushTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/RevealTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/SepiaEffect.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/TwirlTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Permissions differ on "System/Library/PrivateFrameworks/iPhotoAccess.framework/Versions/A/Resources/P lugins/WipeTransition.IAPlugin/Contents/CodeResources", should be -rw-r--r-- , they are lrw-r--r-- .
Warning: SUID file "usr/bin/quota" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rlogin" has been modified and will not be repaired.
Warning: SUID file "usr/bin/rsh" has been modified and will not be repaired.
Permissions repair complete
My concerns are:
* Some of the permissions repaired yesterday appear to have needed to be repaired again today
* There are several files which carry a warning that they won't be repaired as they have been 'modified', and some of these clearly relate to disk management.
Does anyone have any ideas what is going on???
Thanks!!

Many problems with the 10.5.7 update have been fixed by a Restart.
If that doesn't help, something may have gone wrong with the update. Download and install the "combo" update, from: http://support.apple.com/downloads/MacOS_X_10_5_7_ComboUpdate
If that doesn't help, try running the Apple Hardware Test, on the disc that came with your computer.
1. Disconnect all external devices (including the Ethernet cable) except the keyboard and mouse.
2. Insert the "Additional Software & Apple Hardware Test" disc that came with your computer.
3. Restart while holding down the "C" key. When the list of available startup volumes appears, click Apple Hardware Test and the right arrow.
4. When the Apple Hardware Test main screen comes up (after a moment), follow the on screen instructions.
5. If it detects a problem, an error code will be displayed. Make a note of it.

Automated deployments of Windows 7 on systems with multiple hard drives

Last week I helped a customer use MDT2010 to deploy Windows 7 to ThinkStation systems with multiple hard drives. The customer has multiple HDDs in the system and wants Windows to be installed to the HDD that is connected to SATA port 1. Unfortunately Windows does not always assign "Disk 0" to the HDD on SATA port 1 - in fact it is completely random what disk ID gets assigned to which SATA port. The bug is documented by Microsoft in KB937251:
http://support.microsoft.com/kb/937251
MDT2010 uses hard-coded disk IDs (0, 1, 2, etc) to specify where Windows gets installed. And because of the bug, sometimes Windows gets installed to the HDD on SATA port 1 and sometimes it gets installed to a different HDD.
The solution is to install Windows to the HDD identified by the "SELECT DISK SYSTEM" command of DISKPART. This will always return the disk that is connected to the lowest SATA port.
To configure this in MDT2010, use the following steps (refer to the attachment):
1. copy "FormatPartition.txt" and "SystemDisk.vbs" to your Scripts folder in the Deployment Share.
2. in your Task Sequence, disable the existing step called "Format and Partition Disk" (see TaskSequence.jpg)
3. create a new step at the same location called "Format and Partition Disk (custom)". The type is "General -> Run Command Line". The command line is " cmd.exe /c "diskpart /s %SCRIPTROOT%\FormatPartition.txt" "
4. on the main screen for Deployment Workbench, right-click on the Deployment Share and select "properties", then click on the "rules" tab
5. under section [Default], add the following entries (see Rules.jpg)
    - UserExit=SystemDisk.vbs
    - DestinationDisk=#DiskID#
    - DestinationPartition=1
Hopefully this info will help someone else!
Attachments:
MDT2010.zip ‏261 KB

Last week I helped a customer use MDT2010 to deploy Windows 7 to ThinkStation systems with multiple hard drives. The customer has multiple HDDs in the system and wants Windows to be installed to the HDD that is connected to SATA port 1. Unfortunately Windows does not always assign "Disk 0" to the HDD on SATA port 1 - in fact it is completely random what disk ID gets assigned to which SATA port. The bug is documented by Microsoft in KB937251:
http://support.microsoft.com/kb/937251
MDT2010 uses hard-coded disk IDs (0, 1, 2, etc) to specify where Windows gets installed. And because of the bug, sometimes Windows gets installed to the HDD on SATA port 1 and sometimes it gets installed to a different HDD.
The solution is to install Windows to the HDD identified by the "SELECT DISK SYSTEM" command of DISKPART. This will always return the disk that is connected to the lowest SATA port.
To configure this in MDT2010, use the following steps (refer to the attachment):
1. copy "FormatPartition.txt" and "SystemDisk.vbs" to your Scripts folder in the Deployment Share.
2. in your Task Sequence, disable the existing step called "Format and Partition Disk" (see TaskSequence.jpg)
3. create a new step at the same location called "Format and Partition Disk (custom)". The type is "General -> Run Command Line". The command line is " cmd.exe /c "diskpart /s %SCRIPTROOT%\FormatPartition.txt" "
4. on the main screen for Deployment Workbench, right-click on the Deployment Share and select "properties", then click on the "rules" tab
5. under section [Default], add the following entries (see Rules.jpg)
    - UserExit=SystemDisk.vbs
    - DestinationDisk=#DiskID#
    - DestinationPartition=1
Hopefully this info will help someone else!
Attachments:
MDT2010.zip ‏261 KB

Interface with multiple hard drives

I am looking to buy a Mac Pro later this year, although want to learn about everything now, so I am well educated when I buy it ^^
I was reading around http://macperformanceguide.com/Mac-LightingFast.html and it brought up a question. Right now I have a 170 GB MBP and a Time Capsule... If I were to get a Mac Pro with the proposed SSD Launch Drive and Hard Drive data drive, what would the interface be? Would it be similar to the interface with a time capsule, with different hard drives listed in the finder window? Or would it ask me to specify where to write? Or would I manually choose a 'default write to' on all my applications?
Thanks
Ben

Buy your own SSD, RAM and hard drives.
Mercury Extreme Pro 6G SSD
Mac Pro Memory
There are 4 internal drive bays, get it stock, skip getting an apple branded SSD they tend to not be best of class. All drives have to be 3.5" SATA or use an adapter to fit the sleds. Other than application preferences for where a media library is, default location for documents, scratch, and of course you can put your /Users/myaccount on a data drive.
My PCs have 1.2GB/sec of SATA bandwidth. Double the 600MB/sec that is shared by 4 SATA ports.
Macintosh Performance Guide Articles & Reviews
MacPerformance Blog
That link you have is over a yr old out of date and talking about early Intel X25s for one.

Multiple (related?) issues with external hard drive connectivity

Apologies if this has been discussed but I have been unable to find a solution or explanation after searching here and on other forums.
I recently purchased an external hard drive (1TB Iomega Select Portable, bus powered, 2.5", USB 2.0). After formatting with two HFS+ partitions the device began disconnecting unexpectedly and afterwards was often not recognisable by my mac until I rebooted. I returned the product and had it replaced by another of the same model.
The replacement external hard drive worked fine at first but hours later began showing the same symptoms. _It now connects briefly then a few seconds later disconnects._ Occasionally it seems to mount and work fine, but the problem always comes back. In the times when it is working, _Time Machine recognises the drive but only backs up at a rate of about 1KB/s!_
_I don't know if this is a problem with the external hard drive, my USB ports, or settings on my mac._ Any advise you could offer would be greatly appreciated as I've run out of troubleshooting options with my limited knowledge of computers.
_**Some tests I've done:_
1) When it's not being recognised in Finder, it's also not recognised in either Disk Utility or System Profiler
2) At one stage after repeatedly disconnecting, two other external hard drives and two thumb drives that I know work fine normally also failed to mount, but strangely two wireless mouse USB receivers worked fine. Both thumb drives were formatted as FAT32, one of the external hard drives had one HFS+ and one NTFS partition, and the other was entirely NTFS. When they weren't recognised in OS X, the two FAT32 drives and the NTFS partitions of the external hard drives were all recognised in Windows 7 via VMWare Fusion. After restarting the computer all of them now work on both Windows 7 and Mac OS X.
3) I tried the external hard drive on another computer (a PC) and it was recognised in Vista's 'Disk Management' with both partitions marked as 'healthy', but it just called it 'Disk 1' rather than showing the names I'd given each partition.
4) When I first started transferring files onto the drive I often got 'error code -36', but found a solution that seemed to fix that by deleting the '._' files from the source folder through Terminal.
5) I've tried different USB cables, both USB ports on my mac, and also connecting with and without the secondary part of the 'y' cable that was supplied with it.
Thanks very much,
Andrew
Message was edited by: andrewcarter

I have the same problem with some 2.5 drives. My iMac on 10.5.8 sees the drive fine but my older 2007 Mac Book Pro 10.6.6 would not see it and now my new Mac Book Pro had problems seeing the drive from my old Mac Book Pro in that box. I had to use migration utility over the network that took 18 hours to copy my user over. I bought a new drive box and now the drive seems to work fine. I have ejected it a couple times and all seems well. I hope it continues to function properly.

Windows Easy Transfer (WET) Issues with External Hard Drive - "Can't read from the source file or disk"

I work for Office Depot, in the tech department. Basically, one of our associates was supposed to do a data backup, and re-install Windows 7, then transfer the files back. He used Windows Easy Transfer and compacted everything into a 163 GB file.
Now comes the hard part. When we try to put it back on his computer ((drag-and-drop to the desktop) which has been wiped back to factory settings using the recovery partition), it stops at 79.5 GB remaining (you know how it doesn't give you a % of completion,
it just shows how many GB are remaining) and then says "Can't read from the source file or disk" and gives you an option to try again, or cancel. It gets hung up on the same point each time.
Normally, this wouldn't be a huge issue, but the contents on the drive are his wife's architect blueprints and interior design stuff, along with wedding photos, etc, which are the only copies they have. On top of those, they have court documents and other
important files that we are unable to access now.
I wasn't involved with this transfer, so I'm trying to clean up the mess as best I can. I remembered that the customer's wife was Russian, and had some files typed with a Russian keyboard, so on and so forth. I wonder if that's the issue? If not, I really
have no idea how to manually extract things from a ".mig" file, or how to diagnose what area is potentially corrupted.
In light of this situation, we tried using "Recuva" to recover the files post-wipe, but everything was corrupted or unable to be opened, and it also extracted and recovered all of the "useless" photos, such as the skype logos, up and
down arrows for browsers, etc (it was 160,000+ photos).
Trying to avoid a potential lawsuit, unhappy customer, and costing the company lots of money to see if professionals can get into this external hard drive.
Other relevant information:
We used a Toshiba 500 GB (465 GB) external hard drive.
Customer's computer is an HP Pavilion P6000 Series (Model No. p6520y) running Windows 7 Home Premium 64-bit Service Pack 1.
Any other information that is needed can be provided, thanks in advance, and hopefully we can find a solution to this issue quickly!
-John

I think there's a lack of understanding somewhere.
"If you even can't start the process, please unplug it from your new PC. Then head back to your new computer and plug
the external drive back in to your new computer. "
Unplug from new, head back to new, plug it back in? That doesn't make much sense! Haha.
I knew what you meant though, somewhat. When I search through the drives after clicking yes (Has windows easy transfer
already saved your files blah blah blah) I click on the transfer file and it says "Windows Easy Transfer could not open the file".
Rather than drag-and-drop the file to the desktop, I now tried to double-click on the file itself while it was plugged
into the computer. It opened, and it started transferring until it was about 70% completed, and then an error popped up saying "WET can't open the easy transfer file, make sure your USB device is plugged in or check your internet connection".
I checked, and the USB hard drive's light wasn't on. Now, I unplug it and plug it back in, and the light comes back on,
so I click Retry, and it resets the bar back to nothing and says "Transfer time: 1 minute".
Rather than continue trying, I clicked "Cancel" instead of Retry, and it says "Your transfer did not complete successfully."
It says to click "view report" for more information, but there's no "view report button".
At the moment, I am scanning the External Drive for bad sectors using the check disk tool in properties. It's frozen
at "0 USN bytes processed".

How to set up One iTunes Library with Multiple Hard Drives

Hello,
I have a question about setting up a daisy chain of external storage hard drives for my itunes library and need some advice. I have run out of room on my 4TB external storage. I have an additional 4TB and a 2TB external storage (all are MyBooks) and trying to figure out how to separate out my itunes folder: I would like to put the TV on one 4TB and the Movies and the other 4TB and the Music/Apps/etc on the 2TB. Here are my questions
1.) How to I point my iTunes to where I have moved them? Just make and alias of the folder and put that back in the original folder?
2.) How do I get the new iTunes downloads to go the correct folder to download so it does not set up a new library for downloading? Can I set more that one location in my preference? If so- how?
I have looked in the forums and all the information is older and does not address this exact issue.
Set up:
Mac mini hooked up to Vizio TV running Lion 10.7.2
      Processor 2.26 GHZ Intel Core Duo 2
     Memory 4GB ( do not really store anything on this one)
MY Books
     1 2TB   Mac OS Extended (Journaled)
     2 4TB   Mac OS Extended (Journaled)
     1 1TB   Mac OS Extended (Journaled)- this is for documents, etc
All these are daisy chain with 800 Firewire to the Macmini and hooked to TV with HDMI.
Any suggestions would be helpful. I can not download anything else from iTunes until I get this resolved and it is a real bummer.
Sara

Here are three different methods >
How to use multiple iPods, iPads, or iPhones with one computer, http://support.apple.com/kb/HT1495
This article > iOS: How to transfer or sync content to your computer, http://support.apple.com/kb/HT1296
suggests using contacts groups.
When syncing contacts, you can choose to sync all of your contacts or only selected groups.
You can select a group of contacts to which all new contacts created on your iOS device will be added.
You can set up groups in the Address Book application.
If you are all going to use the same iTunes apps library, turn off "Automatically sync new apps" in the apps tab just below the list of apps. Then you won't get new apps on your device unless you select them.

Permission issues with new hard drive

Apple installed a new hard drive on my fairly new (june2012) MBP. The only backup I had was the time machine backup from the old MBP that I originally migrated from. Apple said no worries - I can restore from that so I did.
Today I bought an iphone. (I was a hold out, I'm all things mac since the 80s except the phone). I went in to clean up my Contacts before syncing the new phone to my MBP and I couldn't delete and contacts or groups. So I did a "get info" on my contacts ap and it didn't even have (user/me) on the list as a user. I added myself, gave me the read and write" capability and still can't make the needed changes, deletions or anything in Contacts, so I decided to check permissions using Disk Utility. I repaired permissions, and just to be sure verified permissions again. What a lllloooonnnggg list of issues and nothing has changed. Hit "repair permisions again and it is taking f o r e v e r. Now I am Verifying Disk to see what it says. No problem. Verify Permissions again - did it faster, but still a bunch of problems found. Repaired permissions again - same old thing - says its repairing, but I seriously doubt it. Am I supposed to do this over and over again?
Suggestions???

Back up all data. Don't continue unless you're sure you can restore from a backup, even if you're unable to log in.
This procedure will unlock all your user files (not system files) and reset their ownership and access-control lists to the default. If you've set special values for those attributes on any of your files, they will be reverted. In that case, either stop here, or be prepared to recreate the settings if necessary. Do so only after verifying that those settings didn't cause the problem. If none of this is meaningful to you, you don't need to worry about it.
Step 1
If you have more than one user account, and the one in question is not an administrator account, then temporarily promote it to administrator status in the Users & Groups preference pane. To do that, unlock the preference pane using the credentials of an administrator, check the box marked Allow user to administer this computer, then reboot. You can demote the problem account back to standard status when this step has been completed.
Triple-click the following line to select it. Copy the selected text to the Clipboard (command-C):
{ sudo chflags -R nouchg,nouappnd ~ $TMPDIR.. ; sudo chown -R $UID:staff ~ $_ ; sudo chmod -R u+rwX ~ $_ ; chmod -R -N ~ $_ ; } 2> /dev/null
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). You'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning to be careful. If you don’t have a login password, you’ll need to set one before you can run the command. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
The command will take a noticeable amount of time to run. Wait for a new line ending in a dollar sign (“$”) to appear, then quit Terminal.
Step 2 (optional)
Take this step only if you have trouble with Step 1 or if it doesn't solve the problem.
Boot into Recovery. When the OS X Utilities screen appears, select
Utilities ▹ Terminal
from the menu bar. A Terminal window will open.
In the Terminal window, type this:
res
Press the tab key. The partial command you typed will automatically be completed to this:
resetpassword
Press return. A Reset Password window will open. You’re not going to reset a password.
Select your boot volume ("Macintosh HD," unless you gave it a different name) if not already selected.
Select your username from the menu labeled Select the user account if not already selected.
Under Reset Home Directory Permissions and ACLs, click the Reset button.
Select
 ▹ Restart
from the menu bar.

Spotlight permission issue with multiple users - user A can search files from user B

Hello everybody,
i need your help with a bad and precarious spotlight issue.
Mavericks is a clean install on my 2010 MacPro and Everything runs fine - but this issue is very annoying.
User A is admin - user B a normal user.
The Problem:
If user B uses spotlight in his account, he also gets the search results from files of User A.
This meens the files in the user folder from User A and also the files on his own extra hard-drive.
For Example to get it clear to you:
On the Desk of User A is a file called "birthday-presents.rtf".
User B searches in his Spotlight "birthday" - now he gets as a result also this file from User A.
He can not open it at all - but he can se it in the spotlight search results.
This also affects the mails, calendars etc.....
This is of course very bad to User A - because his file-names aren't secure anymore.
But also User B has a problem - because his Spotlight results are much longer with a lot files he don't want to see because this files are not his ones.
What can i do?
I rebuilded the spotlight index, but this does not help.
Permissions also seem to be OK - here is a screenshot (german, but i think you catch it).

No there was no migration.
Its a complete Clean install - i only copies Files, Mailboxes, etc. manually.
Here is the result of your advise - is it OK?
Last login: Tue Jan 7 01:28:47 on console
home-MacPro:~ harry$ ls -le ~/
total 0
drwxr-xr-x   2 harry staff    68 5 Nov 12:06 Applications
drwx------+ 30 harry staff 1020 7 Jan 02:07 Desktop
0: group:everyone deny delete
drwx------+ 8 harry staff   272 5 Nov 19:42 Documents
0: group:everyone deny delete
drwx------+ 4 harry staff   136 4 Dez 15:42 Downloads
0: group:everyone deny delete
drwx------@ 55 harry staff 1870 28 Nov 22:34 Library
0: group:everyone deny delete
drwx------+ 6 harry staff   204 7 Dez 01:20 Movies
0: group:everyone deny delete
drwx------+ 7 harry staff   238 7 Jan 02:04 Music
0: group:everyone deny delete
drwx------+ 5 harry staff   170 4 Nov 14:54 Pictures
0: group:everyone deny delete
drwx-wx-wx+ 8 harry staff   272 7 Jan 00:25 Public
0: group:everyone deny delete
home-MacPro:~ harry$

Issues with MacBook hard drive - next steps to take?

Hello,
I have a 15-inch MacBook Pro that I purchased in early 2010 which came with Snow Leopard, later upgraded to Mountain Lion. The other day my machine completely froze up during run-of-the-mill web browsing. When I tried to manually restart, I got stuck on the gray Apple screen with the rotating circle for over an hour. I haven't been able to boot regularly since. I tried resetting the PRAM - nothing.
I tried booting to the Recovery drive, which worked at first, but when I would run Disk Utility, the Macintosh HD drive would suddenly randomly disappear from the Disk Utility sidebar during Verify or Repair operations, and then the system would just hang/freeze. Now I can't boot into Recovery at all - it just hangs on the gray Apple screen. I tried booting from a Snow Leopard install DVD and Disk Utility does the same thing - recognizes Mac HD at first, but it disappears from Disk Utility when I try to do anything.
I tried using a Diskwarrior DVD, and Diskwarrior does not recognize the hard drive at all - it only sees the Diskwarrior DVD.
When I boot into single user mode and run fsck -yf it says everything is OK. If I press Option while booting both Mac HD and Recovery show up, but I can't get into either anymore.
I opened up my laptop to make sure everything looked okay, and aside from a little dust, the HD cable seemed secure and connected.
I have some stuff on my HD that isn't backed up that I would like to be able to recover. So what would the next step be? I'm not sure if this is a failed HD issue or a failed cable issue. Should I buy an enclosure for my HD and see if I can get it going externally? Would that be the best way to see if it is the drive and not the cable? An enclosure is cheaper than buying a new SATA cable, so I'm hoping that's where I can start.
Thanks in advance for any advice.

nodel9999 wrote:
Should I buy an enclosure for my HD and see if I can get it going externally? Would that be the best way to see if it is the drive and not the cable? An enclosure is cheaper than buying a new SATA cable, so I'm hoping that's where I can start.
Yes. See if the HDD will boot the MBP via a USB connection. You should probably have an external HDD for backups or a possible replacement of your boot drive.
Ciao.

What is the Best way to set up Photoshop on a new PC with multiple Hard drives and SSD?

Hi hope someone can help.
I am considering buying a new PC (see below). We want to run both Photoshop and Lightroom on the PC. We will also be using it as a Media centre – that’s why I have two big hard drives.
I would like to know the best way to install both Photoshop and Lightroom on the storage devices. As you can see I will have two 3TB hard drives and one 250G SSD card.
For Photoshop I have read that it can be advantages to have the program on one drive the photos on another drive and the “scratch file’ on a third drive. It was even suggested that the PCs Operating system could be on a different drive than the program. Is this correct and if
so what is best to go on the SSD card? I will be partitioning the Hard Drives and I could even partition the SSD drive if that could help. In this case what size partitions are recommended?
If you can see a component below that you think would be an issue with running Photoshop and Lightroom, could you also let me know what you would recommend?
CPU: Intel Core i7-4790 CPU. LGA1150
Motherboard: Gigabyte GA-Z97M Micro-ATX Motherboard LGA1150
RAM: TWO (2) x Kingston 8GB DDR3 1600Mhz Desktop Memory
HDD: TWO (2) x Seagate Barracuda 3TB 3.5" 7200RPM 64 MB Cache SATA 6.0Gb/s
SSD: Samsung 850 EVO 250GB Internal Solid State Drive (SSD)
Graphics card: Leadtek nVidia Quadro K2200 4GB Graphic Card
Optical drive: LG Blu-Ray Combo Drive. BH16NS40
Power supply unit: Cooler Master V750S ATX Power Supply 750W, 80Plus Gold Certified
Case: Cooler Master Centurion 6Mid Tower Case
Operating system: Microsoft Windows 8.1 Pro 64-bit
Wireless / WiFi: TP-Link TL-WDN4800 900Mbps Wireless-N Dual Band PCI-E Adapter
BTW I would have liked to email this to Adobe support but could not find an email address to send it to. I hope this way works.

That's a nice system Kevin, and it will work very nicely with Photoshop. I do take it that you have 16Gb RAM in Total?
250Gb SSD is a good size, but you can still run short, and that will affect Windows performance. When you get your system, instal WinDirStat which gives you a graphic display of everything on your drive, like below. Clicking on any of the large areas will tell you what and where they are, so you can think about moving cache folders etc. to one of the HDDs.
Leave the Pagefile.sys on the boot drive. Think about disabling Hyphenate as it takes a ton of space, and too often crashes on wake up.
My Documents
Desktop
Downloads
Look at Bridge cache
iTunes backup
Other stuff like that.
Think about another 500Gb drive just for Photoshop Scratch. Drives are cheap as chips nowadays
Do yourself a favour, and invest $100 in Shadow Protect (or similar if there is such a thing) SP saves incremental backups every 15 minutes (you can set the interval, but it has no impact on performance with a system like yours). If you have a problem you can mount the back up at any of those 15 minute points, and open files from it. You can also make a bootable DVD image of your C drive, and be back up and running five minutes after disaster strikes.
Optimize Performance in Photoshop
Photoshop CC and CC 2014 GPU FAQ
For more ideas, swing by the Premiere Pro Hardware forum. Those guys are serious good at this stuff, and you'll find links tips and ideas.
Happy computing, and have fun with your Creative Cloud® apps.

Issues with external hard drive

hello, i recently purchased a seagate external hard drive 2TB. i am trying to copy videos onto the external hard drive from my macbook( mac osx version 10.6.3 but the files wont copy. i checked the details of the external hard drive, formatted for windows nt file system (NTFS). also, when i click info on the external hard drive and click on sharing and permissions it says "You can only read". What do i need to do to use the external hard drive with my mac. I should note that i want to interchange the external hard drive both with my mac and windows if possible. can anyone point me in the right direction... thanks

Macs can't write to NTFS, only read. Here's a post with some background information on your problem if you really need to use this with Windows: http://discussions.apple.com/message.jspa?messageID=11547287 As you can see there's a few potential solutions. How big are these files? If under 4GB you could use FAT32. Note that sometimes file copying to and from FAT, especially large files, seems to be an issue I see not infrequently on these fora.
If you don't need to use it with Windows, or can install software on the PC to allow it to read Mac drives, then format the drive to Mac Extended.
[Kappy's extensive hard drive formatting post|http://discussions.apple.com/thread.jspa?messageID=8340551] - note that instructions at end are for zeroing data.
Message was edited by: Limnos

Using Itunes with multiple hard drives

I'm a new mac user and have a 250GB external hard drive with two FAT partitions. They appear as two individual drives to my MAC. Each partition has a lot of music. Its more that one of the partitions can hold. I can access and play songs in itunes by accesing them through the file system on the hard drives.
I saw the option to point itunes to an external hard drive in the advanced general preferences tab, but it seems to have a limitation of one location/folder. I can't seem to find a way to make itunes aware of multiple folders which could exist on multiple disk. I'm using Itunes 7.02, on MAC 10.4.8. Is there a way to do this, or is it a limitaiton of itunes?
Joe

Jeveland,
Welcome to Discussions,
Although iTunes only has one 'iTunes Music folder location', the music can be stored at any location and added to the library.
The 'iTunes Music folder location' is the location where iTunes stores ripped CDs and purchased music. It does not tell iTunes where your music is stored.
The locations of your songs are stored in the 'iTunes Library' file.
Read more about the library files here.
Uncheck 'Copy files to iTunes Music folder when adding to the library' in Preferences>Advanced>General. Then add your music to the library.
Hope this helps.
M
17' iMac 800 MHz, 768 MB RAM, 200 GB HD, DL burner Mac OS X (10.4.8) iTunes 7.0.2

Permission issue with external hard drive

Hi,
I have an external hard drive that has a bunch of video and audio files on it. Any time I try to open any file from the drive, regardless of file type, the application it's supposed to open it says it can open. Most of the people I have talked to have said that it's a permission issue and have not had a solution for this. Looking for any suggestions on how to repair these permissions. Disk utility has been no help and when running recovery software like Data Rescue the files come out in the end with the same issues.
Thanks.

Drive was shot and could not rescue the information

Issues with external hard drive enclosure

I've been having these issues with my external hard drive since I got it, it seems to be the enclosure
These issues sometimes occur if the hard drive is off but plugged in
-boot will stall after post, before grub
-usb mouse won't work unless I unplug it and plug it back in
-dmesg gives errors about failure to enumerate device
-stalling at other points during boot (continues as soon as I unplug enclosure)
And today, both windows and linux stopped detecting it properly
dmesg said something about a read error.
Then it started working again as suddenly as it started, when I unplugged it and plugged it back in.
Does this sound like a deffective enclosure?

R00KIE wrote:
I'd say bad power supply (if it has an external power supply).
Two external enclosures have done that to me already (but one is almost certain to do it while the other just started to do it recently), if the HD I have in the enclosure is a bit older (and noisier) I can even hear the HD spin down a little and spin up again, of course that whatever I was doing explodes in the process.
Mind you that the HD is confirmed to be working properly by connecting it inside a desktop pc.
I have couple other power adapters I can try. I got the same enclosure for my dad. I have a brick for a LaCie drive too. (I bought the lacie drive a year ago, but the power supply buzzed loudly. I put in a support request, but ended up returning the drive, and they sent me a new power after that)

Issues with multiple hard drives (no luck searching)

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