Finder, Disk Utility won't recognize cd

I've burnt a program disk using Toast 8, however the disk is not working. I have a suspicion that the files may be corrupt, but I can't get it to open in Disk Utility to verify the disk.
Has anyone had this problem or know what to do?
MM

How are those external drives (I'm assuming a "removable drive" is an external USB or Firewire drive) formatted? If they were formatted on a Windows machine, they're probably NTFS, which is only readable, not writeable, on a Mac without extra software. You can [search Google for "mac write ntfs"|http://www.google.com/search?client=safari&rls=en&q=macwritentfs&ie=UTF-8&oe=UTF-8] for some solutions, or you could use a FAT32 drive, which will be both readable and writeable by both systems (though the 2 GB file size limit of FAT32, among other things, makes it less than ideal).
Not sure why the Mac won't recognize a CD... perhaps you've got something wrong with the optical drive, or perhaps you're using bad disks. Can't say without more info.

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Disk Utility won't Recognize HD after DiskWarrior Freeze

Hello,
Thanks for reading ... all advice and help is much appreciated.
My Powerbook (G4 1.67 15" - OSX 10.4.11) experienced a system freeze. After a forced shut down and reboot all I was getting was the grey apple screen, but no loading wheel. I tried booting in Safe Mode, didn't work. Using Apple Hardware Test I found an "Invalid Memory Access" error. I've experience this before and DiskWarrior had helped in the past (this may have been the wrong choice this time). I know my memory wasn't the issue (tested in a different machine).
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When I boot from my OSX install disk and choose Disk Utility my HD is not listed (just my cd/dvd drive is listed). My HD isn't listed in Startup Disk either.
Have I permanently corrupted/damaged my HD volume? Any advice on how to proceed?
Thank you very much for your time and help. I really appreciate it.

I'm gonna take a stab in the dark and say your install disc is dirty. Give it wipe over to remove any fingerprints and try again. if you can't get the install disc to recognize your hard drive your hard drive may have failed, which would explain the other events you mentioned. Try cleaning the disc, insert it, shutdown the computer by holding down the power button, then restart while holding down the 'C' key. Then, try to repair the disc via the disc utility on the install disc. If the disc still can't find the hard drive then, unfortunately, it's new drive time.
As for the corruption: I fear an OS reinstall will be your only savior.

PB won't startup, Disk Utility won't recognize my HD (help).

So my Powerbook won't startup, goes to grey scren with sign saying I need to restart. I have a 1.2m PB 12" with 1gig ram. It's been slowing down for a week or so, and I can't trace the problem to some new installation or device. I've tried reseting PRAM, removing my extra RAM card, and used disk utility to verify & repair permissions & disk. No luck yet.
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I had the same problem with my G3 Pismo last month; the hard drive wouldn't mount and wasn't recognized by disc utility. Luckily I had a "backup" OS on an external drive along with Disc Warrior, which would boot the Pismo.
What I was able to do was run DiscWarrior on the Pismo drive - which took about two days to complete - and build a replacement directory. Once that was done, and before I asked DiscWarrior to write the new directory, I mounted the replacement so I could pull most of the user data off of it. When that was done, I went ahead and asked DiscWarrior to try to write the replacement directory - which it refused to do as the drive's hardware had failed.

Disk Utility won't recognize new hard drive

Hello,
Thanks for taking the time to read this.
The original hard drive (80 GB) went bad, so I replaced with a new 160 GB Western Digital one. I formatted the hard drive using Disk Utility from the Mac OS X Disk. It worked the first time I booted into Leopard (I just booted up to make sure the OS loaded...didn't install any new software and/or hardware).
Then I shut it down and started it back up, and the computer didn't recognize the hard drive. I inserted the Mac OS X disk and ran Disk Utility, but the hard drive was not recognized.
So now I'm thinking the new hard drive was also bad. So, I ordered another one (Seagate 160 GB) and it to was not recognized when I ran Disk Utility from the Mac OS X disk.
When replacing all of them, I followed directions I found here and other websites. They all said to do it the same way, so I'm assuming the directions for replacing a hard drive in a laptop were correct.
I searched Google and found several posts suggesting using an application called Disk Warrior, but from my understanding, you cannot run it from a disk, it needs to be installed, which is obviously impossible since the hard drive isn't recognized.
Then I ran Open Firmware and did "devalias" from the prompt. From what I can tell in the list of hardware, the hard drive is recognized, but I am not sure. I took a picture of the screen printout but do not see an option to attached it to this post. Therefore, I'll just tell what it said for now and will create an image hosting account so I can add a URL for it later.
In the list, "hd" is in the left column and in the right column of the same line is "/pci@f4000000/ata-6@d/disk@0" (without quotes).
If anybody has any suggestions, they would be greatly appreciated.

Welcome to the Apple discussions.
I've replaced a few hard drives, and in instances where it's not recognized, it's either been a cable connection issue or I've seen others with a jumper issue. Either the hard drive to logic board cable isn't properly set, typically on the logic board side, or a jumper was left on the drive, where typically you can just remove it. I haven't personally had the cable fail, however, that's possible too.
When you pulled the large plug from the back of the original hard drive, did you do it very carefully? It's not like a desktop hard drive plug that you can just pull out ... it needs to be wiggled out, gently. I have a hard time believing two new drives would be essentially DOA, although the first one worked for a bit, which leads me to wonder about the physical connections.
Since you have your original OS X disks, you could try running the Apple hardware test to see if it gives you any error message(s).

Disk Utility won't start up in 10.5.3

I have been unable to open up my Disk Utility at all. I was able to do so earlier, perhaps with 10.5.0 while I was mounting my external hard drive. Now, I cannot mount the hard drive, and therefore cannot use Time Machine all because DIsk Utility won't open. I've diagnosed my hardware with "Disk 1" and found no problem. And, I've reinstalled the operating system. Any ideas?

Chris:
I just had the same issue on my son's MacBook. As long as you have a wired keyboard, the following will work.
1. Shut down the computer if it is on.
2. Press the power button to start the computer.
3. Immediately press and hold the Command (Apple) key and the "s" key for single-user mode.
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(there is a space between t and - and another space between w and /)
5. Then Type "passwd" (without quotation marks then press the Return Key)
6. Enter new password (this will be for the root user account) (watch your fingers when you type because it doesn't show what you are typing, then hit the Return Key after you type it.
It will prompt you to retype the new password again, so retype it again and then hit the Return Key) wait for next line to appear...
7. Then Type "reboot" (without the quotes and hit the Return Key)
after the computer restarts and comes up with the login window....
8. Login with any of your usernames just to get the desktop up.
9. After desktop comes up choose System Preferences, then choose accounts. Unlock if you have to and using the username: root ..... and the password you just setup in the single user mode You now should be able to make users including your existing user account an admin.
After you log back in under your real account, it is advisable to deactivate the root user account. To do this,
1. Click the Finder icon in the Dock.
2. From the Go menu, choose Utilities.
3. Open Directory Utility.
4. Click the lock in the Directory Utility window if you need to unlock the utility.
5. Enter an administrator account name and password, then click OK.
6. Choose Disable Root User from the Edit menu.
Hope this helps.
David

10.4.11 Installed -Safari Crashes, Disk Utility Won't Open

Installed 10.4.11 yesterday via software update on our 2.0GHz Core Duo Macbook Pro.
After installing Safari crashes seconds after opening (it freezes then crashes) and then I downloaded the 10.4.11 update from Apples website (using firefox) but Disk Utility won't open it. If I try and launch disk utility myself it just bounces in the dock once and closes. Please help!

Same here - two identical iBook G4's, both updated to 10.4.11 - one is fine and everything works, the other one has the following problems: safari crashes 100% of the time, USB devices are failing to be recognised (mouse, storage key etc).
Looking in /var/log/system there is an error message saying a previous version of a kernel module is already loaded (cant get to the original error message text sorry!).
Looking on other forums looked like a simple 'trash the cache' fix - which I did - and hey presto the usb devices started working - but not safari. Messing around trying to flush out a safari cache failed after a few attempt, as did fixing file perms, zapping PRAM, booting from open firmware, and all the other usual things mentioned in the forums.
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I just bought a new pc and My laptop can connect to it but my airport utility won't recognize it. Even though it does connect to the internet about every 15 minutes the internet shuts off.

I just bought a new pc and for our internet connection we have an airport express. My laptop can connect to it but my airport utility won't recognize it. Even though it does connect to the internet about every 15 minutes the internet shuts off. What should I do?

If you've not yet tried, unpower the AppleTV for a minute or so and restart - this occasionally corrects issues.
If not and the software update seems to have caused an issue, go to the Settings menu and choose to Restore it (this will erase all settings) to reapply current firmware.
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Desktop or Disk Utility won't show External Hard Drives

The Desktop or Disk Utility won't show 2 of my old external hard drives and so they are currently unsusable. My computer however recognise other external drives.
320GB Western Digital MyBook Premium model number: WD3200D032-000
500 GB Western Digital MyBook Premium model number: WD5000E032
I have same issues both of these external drives.
The blue circle lights come on so power is getting to it.
Tried 2 USB cables, one I know for sure is working - Nothing.
I am using Lion 10.7.4 on a mid 2009 13" MacBook Pro
All efforts to help much appreciated

No they haven't worked on this computer before. I using them on my old MacBook Pro (a computer which is no longer working) which ran Snow Leopard.
The 500GB drive "stopped working" with that old MBP too
But the 320GB drive was always working with old MBP if I remember correctly.
Cheers

Disk Utility won't resize a partition

Disk Utility won't resize (eliminate smaller partition from a 2-partitioned internal) Hard Drive. This is the message I get:
"Partition failed
Partition failed with the error:
Filesystem resize support required, such as HFS+ with Journaling enabled."
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Any suggestions as to how to fix this problem?

Intel based Macs use a different partition scheme called GPL or GUID rather than what PowerPC used, APL.
You could try reformatting, or get a new system, and run BootCamp and Windows even.
Even if you've used Macs for years, there is always a place on my book shelf for this one, David Pogue's "Mac OS X: The Missing Manual (Leopard Edition)"
http://books.slashdot.org/books/08/02/27/1551206.shtml

Disk Utility won't partition ext. drive

Hi everyone,
I would like to split my external MyBook Pro drive in two so I can keep Time machine B/ups separate, but Disk utility keeps informing me that there is not enough space! I only want approx 80gb of the remaining 105gb. Where am I going wrong. Any help would be much appreciated. Thanks.

Are you willing to erase the contents on the external hard drive? Disk utility won't subdivide existing space, you have to do the entire drive at once. However, there are utilities (I believe they are purchase/commercial only) that will sub partition an existing disk partition.

Windows - Airport Utility won't recognize Express plugged into Home stereo.

I am trying to set up the express to stream music to home stereo exclusively. I currently have a NETGEAR 108 Mbps (WGT624 v2) router set up on a Windows XP. Airport Utility won't recognize the device. Any ideas on how to make this thing work while keeping existing network? Thanks so much.

Let's double-check your AX's configure to receive audio via AirTunes.
Please reconnect the AX back to the Netgear before running the AirPort Utility.
Ok, compare your settings to the following within the AirPort Utility using Manual Setup:
AirPort > Base Station
o Base Station Name: <rename or leave default>
o Base Station Password: <enter desired password>
o Verify Password: <re-enter desired password>
o Remember this password in my keychain: (optional)
o Set time automatically: (unchecked)
AirPort > Wireless
o Wireless Mode: Join a wireless network
o Network Name: <existing Netgear's wireless network>
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o Wireless Password: <enter the existing wireless network password>
o Verify Password: <re-enter the existing wireless network password>
Music
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o iTunes Speaker Password: (optional)
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In iTunes:
iTunes > Preferences... > Advanced > General
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If I have my iMac internet sharing turned on, the Airport Utility won't recognize the Airport Express I want to use to stream iTunes to my stereo. When I turn the iMac internet sharing off, the Airport Express appears but calls itself a base station.

If I have my iMac internet sharing turned on, the Airport Utility won't recognize the Airport Express I want to use to stream iTunes to my stereo. When I turn the iMac internet sharing off, the Airport Express appears but calls itself a base station. I just bought the Airport Express and it's not clear how I should set up my System Preferences for Sharing. Thx

Yes. Unfortunately the stereo is too far from the wired ethernet connection My iMac is connected to the internet using an ethernet cable from the DSL modem (plugged into the wall, not wireless). The Airport Express is plugged into an outlet 25' away from the iMac and connected to my speakers. I've turned on the iMac Airport wireless Internet Sharing, hoping to stream iTunes to the Express connected to the stereo. The iMac Airport picks up several neighborhood networks so I know it's working (and I connected my iPhone wifi to it just to check as well).
When I use Airport Utility to set up the Express, the only time Utility recognizes the Express is when the iMac Airport is off. When I turn on the iMac Airport, the Airport Utility immediately loses the Express and asks to rescan.
Maybe that explains my problem better.

Flash drive somehow corrupt. Finder won't recognize it and Disk Utility won't repair it

I have a 16 GB SanDisk Cruzer flash drive. Somehow, and I haven't figured it out yet, but is got corrupted and Finder won't recognize anymore. So I opened Disk Utility and verified the disk and it said that it needed to be repaired. So I tried it and I got the message saying "Disk Erase failed with the error: File system formatter failed." And when I try to reformat it, I get the same message. I've tried it with a PC as well but it doesn't show up and Disk Manager won't reformat it either. I've given up on recovering the files, but I still would like to recover the drive. Any solutions would be appreciated.

You may need to rebuild permissions on your user account. To do this,boot to your Recovery partition (holding down the Command and R keys while booting) and open Terminal from the Utilities menu. In Terminal, type: ‘resetpassword’ (without the ’s), hit return, and select the admin user. You are not going to reset your password. Click on the icon for your Macs hard drive at the top. From the drop down below it select the user account which is having issues. At the bottom of the window, you'll see an area labeled Restore Home Directory Permissions and ACLs. Click the reset button there. The process takes a few minutes. When complete, restart.
Repair User Permissions

Audio CD's won't show in Finder, Disk Utility or iTunes

The last few months represent a downward spiral for importing music or audiobooks on CD. If I pop in a dad CD or DVD the Finder immediately shows it on the desktop. Same with movie DVD's and blank media. But put in an audio disk and its like Mac OS 10.5 doesn't know what to do. It mounts the disk, shows it in the finder and iTunes for a half second before it disappears. The disk is still in the drive but not showing anywhere so I open disk utility which takes several minutes to load, or if its already open, will give me the spinning beach ball for 3-5 minutes. Then it usually shows the CD is there but unmounted. I tell it to mount it. Sometimes it does but takes several more minutes to show in the Finder, other times is mounts and then unmounts again as fast as the first time. Sometimes the finder will freeze up for several minutes. Frustrating and confusing. The drive is good, was recently replaced and as you can see, it works fine with other media. I've played with system prefs regarding CD's & DVD's, as well as iTunes prefs when a disk is inserted. No change.
Any solutions or posts with similar issues?

Sorry for not getting back to you before.
Since it's only a problem in one account, there's a bad file in your account that is causing the problem. Most often these are bad preference files, which are found in your home/Library/Preferences folder.
But in your case I'm not sure which file it could be.
You can narrow it down by moving stuff out of there in blocks, and see if the problem is fixed. If not, move them back, move some other stuff out, and try it again. Repeat this until you find the bad file and trash it.

Stuck at "starting login window" and Disk Utility won't fix it...

I downloaded some security updates, and since restarting my computer as required, I have never been able to start it up since. It gets stuck on the "starting login window" screen, with the little blue bar still shimmering and mouse still moving, but just won't ever load the login screen, even after hours.
I've seen a few other people have had this problem, and tried to follow some of the recommendations, with no joy. I tried several times to repair the disk permissions with Disk Utility, but it has an internal error saying it lost the connection to the disk manager, or something similar.... when I try to repair the disk, it fails saying something about "overlapped extent allocations" and an "invalid node structure".
I can start up in single-user mode, and doing a fsck had the same result.
What can I do??? Some people suggested an Archive and Install manoeuvre, but I'm scared of losing all my files! Will it erase them all? Do I have to back up all my files before doing this? How can I back them up if my computer won't start?
I know almost nothing about computers - all I know I have found in the past few days searching through these discussion boards trying to find an answer! I have an important essay due on Monday which is stuck in my computer, so I'm a little scared!
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Any help would be greatly appreciated!
iBook G4

Hi, you have some serious directory damage there, and it was probably there before the updates. An Archive and Install would not be recommended. If you did that you would likely have more problems then you have right now.
If it were me I'd run Diskwarrior and Tech Tool Pro on it. DW for the invalid node structure and Tech Tool Pro for the Overlapped Extent Allocation. But you probably would have to buy both of them, and there's no guarantee either one will fix it.
Apple doc.#25770, talking about Overlap..... says the easiest way to fix it is to Erase and Install. If you are running 10.3.9 and had access to a retail Tiger disk, you could try booting up on it and running Disk Utility. Tigers DU has the ability to fix Overlap.... sometimes, Panther's does'nt.
This is the best way to Erase and Install. First backup all your important stuff, if you can, as the following will erase everything on your drive; it will be unrecoverable. Put your install disk in your Mac and Restart while holding down the C key. In Tiger, When you get to the install screen, don't click install and go to the title bar at the top of the screen and click on Utilities (in earlier OS's click on the installer menu).
Click on Disk Utility and choose the hard drive you want your OS on. Then click on the Erase tab. In Tiger, click on the Security Options button near the bottom (it's similiar for Panther and Jaguar).
Once in there choose Zero Out Data (write zero's in earlier versions). This will map out any bad blocks on your drive and bring it back to almost new condition (providing there's nothing wrong mechanically with it, bad bearings, defective or damaged surface, etc.).
Once this is done, go back to the install screen and begin the "Erase and Install" installation. This will put a factory fresh system on a clean hard drive.
Cheers!
DALE

Finder, Disk Utility won't recognize cd

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