Software :: Won't Unlock Internal Disk After Uprade
Oct 20, 2009
My internal disks have become locked (small padlock bottom left corner of finder icon). My boot disk is not locked but I can't access it either. The problems started after I tried to upgrade OSX 10.5.6 to 10.5.8. I started getting permission errors and then my disks locked up.
My boot disk was running 10.4.11, but I needed to run an app which required 10.5, so I installed 10.5.6 and then did a combo update to 10.5.8 and the problems started.
I have three internal disks on a PPC G4 mac two are still running 10.4.11. I have tried to reinstall from my 10.4 system disk, but I can't seem to write to the locked disk.
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Apr 6, 2009
After installing a new account on the internal harddisc after software problems, my MAC OS 10 went into lock. Not only the internal harddisc, but also my three external harddiscs. My MAc says I don't have the priviliges to unlock, which is not the case of course. If I go to 'info' I can unlock the lock icon on my user account, but from then on the MAC does not respond to any commands or changes I would like to make.
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Jan 31, 2012
Whenever I restart Tiger, it closes all the directory windows. I thought it should preserve all the window states in Tiger when you restart.Â
If I resize the directory window in my internal drive, it does not preserve the new window size. But if I resize an external disk directory window, it preserves the new size.Â
I found out from Get Info that my internal drive is locked with read only permission only, but my external drive is unlocked with read+write permission.Â
How do I change the permission so the window states can be preserved on my home drive?
Info:
iMac, MacBook, PowerBook, iPad, Mac OS X (10.6.8)
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Jun 11, 2012
Can the administrator unlock a disk image that another user made?
Info:
iMac, Mac OS X (10.7.2)
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Apr 11, 2010
I am considering purchasing diskwarrior but want to make sure it can help my situation before I purchase it. My imac will not boot from the internal hard drive (Intel processor) When I use disk utility to try and repair the disk, I get error messages and it won't repair. I can see the HD but cannot repair it. When I connect using target mode with my mac book pro, the hard drive does not appear on my host (macbook pro) computer. I have reloaded OS X (Leopard) onto a firewire external drive and can boot my imac that way but I can not find my original internal Macintosh HD. Will disk warrior be able to help with this scenario. I would really like to access that internal Macintosh HD and retrieve my files.
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Jan 1, 2008
I have 2 internal Serial-ATA disks:
Both were checked (with Disk Utility and DiskWarrior) and are OK. But only one of the two disks shows in the Startup Disk list in System Preferences->Startup Disk.
PowerMac G5 / OS X (V.10.4.11)
3GB memory
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Aug 28, 2014
I am trying to repair my mac. But in disk utility, the hard disk is not visible to proceed. Its showing disk0 -> volume with only 1.79GB. and all the options are disabled. The capacity of my mac book pro was 500GB.Â
Info:
MacBook Pro, OS X Mavericks (10.9)
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Jun 27, 2009
"Disk Utility has lost its connection with Disk Management Tool and cannot continue. Please quit and relaunch Disk Utility".
I keep getting this error when trying to erase an external hard drive with Disk Utility. When I restart, the error appears again. I've seen others with this problem but haven't found a solution. I've tried removing iTunes from Applications and deleting select iTunes receipts.
I'm running OS 10.4.11
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Nov 3, 2010
I have a 2009 13 inch macbook pro with 2.4 ghz processor, 4 gb ram, all stock from apple. Machine has been working great until 2 days ago when my system froze, had to push the power off button, tried to reboot but got the flashing folder and the internal hard drive was no longer recognized. I did all the usual things and read the apple support page to no avail. I booted from the install CD and the drive is not recognized in disk utility. I took the drive out, put it in an external case and booted from there and the drive appears to be working.
I put in another internal drive, a Hitachi 500 GB/7200 RPM that looks mac compatible, disc utility will not even recognize it either with the external hard drive OS running or from the install CD. In system profiler, under hardware, it says this computer doesn't contain any ATA drives. Could this be a problem with the SATA cable internally? The rest of the logic board appears to be working as I am typing this on the affected machine running the OS from my former internal hard drive that is now in a casing.
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Jun 5, 2009
I have had a problem for about a month whereby my MBP won't shut down, it just hangs after it has cleared the desktop and only the wallpaper is displayed. Now disk utility won't see the disk at all, and Software Update also does not find any updates. It checks for new software for ever. My mac starts up fine, and I can use it as normal.
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Jun 24, 2008
I just replaced the internal hard drive on my G4 iBook. My problem is the drive is not showing up in Disk Utility, the system install disk, or when I have the iBook in target mode and connected to my tower. I believe the old drive had died. When I ran the Hardware Test on it, I received an error code on Mass Storage. After installing the new drive and running the Hardware Test, the Mass Storage passed. I take that as a good sign.?
Before cracking the iBook back open, I was wanting to find out what all the problem may be and what things to check while I have it open since that is not that quick of an operation. I'm already assuming to check the connections on the drive. But if they weren't secure, would it still pass the Hardware Test?
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Aug 18, 2009
I'm using macbook1,1. Previously I used both mac osx,tiger and win xp operating systems. yesterday, I tried to remove winxp. I dont know what happened suddenly my laptop stopped recognising internal hard disk. When i'm starting laptop its showing white screen, nothing else. When I keep mac OS dvd its processing but not showing hard disk. I searched in disk utilities there also not able see any hard disk detection. I'm not able to understand what happened.
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Feb 2, 2012
I am in need of some cleaning up of my hard drive. Here is what I have done so far. I purchase a 2 TB hard drive, I also have a 500 GB, both external. I have created 2, 1TB partitions. One is for the time machine and the other is for my music, imovies, large artwork files and random documents. Now that all of that is off of the internal hard drive, I need to clean up the dirve do that when I look at the drive, it doesn't say 2 GB available.
Info:
iMovie '08, Mac OS X (10.6.8)
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Apr 20, 2012
I have a problem with 2 drives. Was ext. HD Samsung 1.5TB, but I put them like internal on my MAC OSX 10.7.3. After that Those drives start ejecting spontaneously.
Info:
Mac Pro, Mac OS X (10.7.3)
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Apr 27, 2012
I am the user of Mac mini i7 server. There are 2 internal hard drive. I have had itunes library about 470G. It is nearly the limit of one hard drive. Can I config the Os so 2 Hard drives can be seen as One? I want to keep on saving songs to the same library. As I know the itunes can only treat one file as the music library. Am I correct?
Info:
Mac mini
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Dec 3, 2007
I just installed a Hitachi 1TB drive in my dual 2.5ghz powerPC G5.
I carbon copied my old harddrive over to it.
I didn't want to reinstall my OS.
However I think I copied some problems over.
In Disk Utility when I try to Verify Disk Permissions, Verify Disk, or Repair Disk Permissions (any of the options I am allowed to do to the startup drive) it moves like 1/5th of the time bar meaning it is working then changes to "It will be completed in 1 minute" then stalls there.
Information:
Dual 2.5GHZ PowerPC Power Mac
Mac OS X (10.4.8)
30inch Apple Cinema Display, 4.5gb Memory, and 1.5TB of Harddrive.
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Dec 7, 2007
Thinking of using 500GB and 750GB internal drives for a raid 0 startup disc (software raid obviously)?
Information:
Dual 2.5 G5
Mac OS X (10.4.11)
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Mar 8, 2010
Well, I'm a new owner of a MacBook Pro 13" and the Hard Drive is only 160GB I believe which is plenty of space for what I use it for but I would much rather have my Music/Movies/Pictures and all media separate from that space. I was just thinking of getting a portable External Hard Drive for all of my media but then I could also upgrade my 160GB drive to let's say a 500GB Drive and do away without an External drive. What would you do? Upgrade your existing internal HD or get an External HD?
The MacBook Pro usually just stays on the desk anyways so an External HD wouldn't be any inconvenience to me but if I wanted to just unplug it and go will that harm anything? Also, there is plenty of External Hard Drives available right now and I was wondering if any were better than others? I just want something basic, portable, and works with a mac. No firewire needed, USB is fine with me. I was really looking at the My Passport from WD and was wondering if the non Mac Ready versions work with a Mac anyways? [URL]
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Mar 21, 2010
I have my internal hard drive (running 10.5) encrypted with PGP Whole Disk on my internal hard disk. I want to buy a new Mac and I have a full backup. Can I remove my internal drive, put it in an enclosure, connect it to another Mac with PGP installed, and mount it as a standard PGP encrypted whole disk?
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Feb 16, 2012
This is my first post here I hope somone can help me. I have a MBP from 2008 I upgraded to Lion about a month ago and had some minor issues right away, but now I can't get past the boot screen without a kernel panic. I did a time machine restore to one of my external drives and it boots up fine. I figured my internal drive was going bad so I installed a new one yesterday and the exact same Kernel Panic happens. I don't live in a city with an apple store so that isn't an option for me. I am contemplating going all the way back to leopard because the was the last os I can remember that was completely stable for me.
Info:MacBookPro, Mac OS X (10.7.3)
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Jan 5, 2010
I'm trying to copy my DVDs. I would like to find the best solution for copying the disk from my internal optical drive to an external optical drive.
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Dec 28, 2010
However, my hard drive appears to be running fine - haven't noticed any degradation of performance since receiving the warnings two days ago. And HD is still running quiet (no strange mechanical noises I'm accustomed to hearing prior to a failure). Nevertheless, I'm installing a new HD tomorrow and recloning it from a backup external drive (operating from external until then).
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Apr 8, 2008
I tam trying to add a 75 GB partition to my aluminum iMac's internal HD using Leopard's Disk Utility, but after 7 hours the striped bar appears not to have made any progress and still says "Modifying Partition Map". How long does this usually take? Is this normal?
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Oct 26, 2008
I'm wanting to sell my old Mac mini, but I need to know how to erase any and all private information that I don't want any possible buyers to have access to. How do I go about this?
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Apr 17, 2012
I am having a very slow running iMac on snow leopard 10.6.8, and using disk utility, am being told the disk needs to be repaired.
Error: This disk needs to be repaired. Start up your computer with another disk (such as your Mac OS X installation disc), and then use Disk Utility to repair this disk. The volume Macintosh HD was found corrupt and needs to be repaired.
Missing thread record (id = 1322757) Incorrect number of thread records
Invalid volume file count (It should be 880464 instead of 880473)
So I need to find my installation disk, and my question is: is this installation disk internal, somewhere within the iMac, or is in on a physical cd somewhere in my mess?
Info:
iMac, Mac OS X (10.6.8), only 6GB free space
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Apr 30, 2012
What's the maximum size of an internal HDD I can use with my late 2011 MacBook Pro 17"? And how much memory can I squeeze into it?
Info:
MacBook Pro (17-inch Late 2011), Mac OS X (10.7.3)
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Apr 30, 2012
The internal card reader on my MacBook Pro 13" (5/2011) worked just fine until a few weeks ago.Today however it left me in the cold.The SD card that I normally use does not show up anywhere, not even in Disk Utility. Other SD cards don't show up neither. There was no pbm accessing the data using an old Windows PC.A user friendly Sofware Function Test of the Internal Card Reader could give a quick answer where to look for error.
Info:
MacBook
Pro, Mac OS X (10.6.8)
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Jun 29, 2014
I want to get one of those hard disk 'holders' that allows you to plug an internal-type hard disk into the USB or Firewire port of another laptop. I want to know if they need to be specific to the type of hard disk/laptop or if they're more of a one-size-fits-all type of thing. The hard disk is a solid state type that I installed in a mid-2010 model MacBook which has now failed. I want to connect it to a 2005-model PowerBook G4. Can this be done and what do i need to buy to do it?
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Dec 6, 2014
I'm trying to erase my SSD internal drive that is corrupted software (Yosemite).I'm booting from an external with 20GB Yosemite OS & 480GB that contains files I've dragged off the internal SSD.I'm getting the error:Volume Erase failed with the error:Couldn’t unmount disk.How can I get around this?
Info:
MacBook Pro, OS X Yosemite (10.10), 13"
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Jun 19, 2012
Unable to burn disk a internal error occurred?
Info:
iMac, Mac OS X (10.6.8)
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