Disk utility says 320.07 GB WDC has failed. What is this. My actual hard drive is listed right below it.
My MacBook Pro has been having boot up issues. I booted in safe mode and launched disk utilities. It is listing (in red text) 320.07 WDC as a failed drive that needs replaced, but my actual hard drive is shown right below it and I'm currently running the utility on it. What is my issue? The hard drive was just replaced 6 months ago.
Thanks
Scott
The first listing with all the numbers and letters is the actual hardware device (the physical bits of metal and electronics). The indented items are the "volumes" on the drive, or areas on that physical drive assigned as 'rooms' by you and the comptuer. Often people have just one volume on a physical drive but you could have several volumes on a partitioned drive, each of which would appear as a different "drive" on your desktop.
Is this saying the SMART status has failed? If it is then you very likely have hardware failure.
Similar Messages
-
have a mac book pro that crashed. ran disk utility to repair. comp booted and ran for short time. then crashed. ran repair again. disk utility said it could not repair disk and needed to format and start again.
comp said it could not unmount disk and now when comp trys to boot all i get is a question mark on the screen. helpErase and Install
1. Boot from your Snow Leopard Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Quit DU after formatting completes and return to the installer. Install Snow Leopard.
5. After restart into Snow Leopard download and install Mac OS X 10.6.8 Update Combo v1.1. -
Disk Utility - "Unable to create 'Desktop' - error 49168" - What's this?
I try to create a compressed disk image of my Desktop using Disk Utility and get the following error:
Unable to create "Desktop" - error 49168
Does anyone know what that means?Googling for the term
"error 49168"
including the quotation marks points to several web sites, including http://forums.macosxhints.com/archive/index.php/t-45310.html
which you may find helpful. -
Disk Utility says volume needs repair, tests failed. Now what?
What exactly does this mean? Unfortunately, I bought this TiBook from a classmate, and he didn't have his Tiger DVD, so all I have is 10.0 and a 10.1 upgrade. Do I have to use this to re-install?
Thanks!
JimHello James:
Since you do not have the Tiger DVD you have a few choices (none particularly good). You should ALWAYS have the software install DVD - I am not sure what will happen when you run repair disk from an older software install CD/DVD. You will be unable to reinstall Tiger unless you have the proper DVD. I would return the iBook and get my money back from your classmate unless that person produces the proper software.
Incidentally, if Apple's repair disk (run from the CD/DVD) is unable to repair problems, DiskWarrior is the next option. DW is the 'gold standard' of directory repair, but it is pricey at about $90.
Barry -
Hi my hard drive is failing and I'm overseas in Thailand. I bought a Buffalo 1TB to back up my mac 13inch HD version 10.6.8, only problem is it wont back up. Disk Utility says ex HD is fine. I need to backup before I take it for repairs. What can I do? Thanks advice appreciated. NL
I think we both had our wires crossed a little.
Then just go ahead and clone your internal drive to your Buffalo. You are not going to use Time Machine, and you do not have to partition it. So ignore all that stuff I posted. Let me start from scratch.
First check that your Buffalo drive is partitioned GUID and formatted Mac OS Extended, Journaled. So open Disk Utility, select the topmost entry for the Buffalo drive. You should see something like this:
I have selected the entry of my CalDigit drive. Note that the Partition Map Scheme is GUID. Now, select the volume (mine is "System Backup."
Here you see it is a Format type of Mac OS Extended, Journaled. If that's what you see then you are good to go.
With Disk Utility still open:
Clone using Restore Option of Disk Utility
1. Open Disk Utility in the Utilities folder.
2. Select the destination volume from the left side list.
3. Click on the Restore tab in the DU main window.
4. Select the destination volume from the left side list and drag it to
the Destination entry field.
5. Select the source volume from the left side list and drag it to
the Source entry field.
6. Double-check you got it right, then click on the Restore button.
Destination means the Buffalo drive. Source means the internal startup drive. -
Brand new Mac, had to erase drive through disk utility as time machine back up failed on initial setup, USB cable popped out Now can only access disk utility as won't load to log in screen. The only has the option in disc utility is to re-install Mountain Lion which my Mac won't allow or loading another time machine back up but after an hour of it processing, that didn't resolve the issue either! The time machine back up is the latest back up of my Mac Book Pro which was using OS X Maverix. I'm guessing I'm going to have to take my Mac to the store but that would be a hassle so does anyone have any ideas?
Follow this guide using another Mac.
Insert your newly created Mavericks USB into you Mac, press the power button and then hold down 'option,' until it gives you an option to boot from the USB. You will then be able to erase the internal disk with Disk Utility and reinstall Mavericks straight after.
After that you should be able to use Migration Assistant to restore your applications and user data. -
Xserve RAID: Server Monitor says degraded, disk utility says mirror FAILED.
Xserve Quad Intel 4x2GH
4096 GB RAM
OS X Server 10.4.11
Xserve RAID 7TB 14x 500 GB ADM via dual fiber channel, Mirrored, 3.5 TB array.
Flashing yellow indicator light on Xserve this morning. Investigated and found that RAID Admin says everything is OK, all 14 drives normal.
RAID Admin log says :"4000 1 Wed Apr 08 09:37:59 EDT 2009 Disk 2 Failed To Respond. Retrying. RETRY COUNT:0 LBA:0x1C700"
Under the RAID tab, Disk utility says: "Mirrored RAID Set: Degraded" and "Disc2s3: FAILED"
All LED's are solid green across the front of the ADMs.
Since all my drives are reporting OK, could this be a problem with the Fiber Channel interfaces?
Should I just backup (again), shut down and rebuild the mirror using Disk Utility?Hi Kappy<
I am trying to migrate user data from a RAID - 1 slice from my old PowerMac G4 running OS X 10.4.11 to my new MacBook Pro running OS X 10.5.4 by reading a mirror RAID slice from my old Mac that is mounted in an external drive enclosure and connected by FireWire.
The problem is that the new Mac cannot read the old Mac disk, it never shows up on the desktop, or comes up as available when trying to use Migration Assistant. Then, if I go into Disk Utility, the external RAID slice shows up briefly with a locked yellow padlock beside it, then I suddenly get the window shade of death, and have to hold down the power button to reset/restart my MacBook.
Why can my new computer not read my old computers disk, and how can I change permissions, or make the old drive readable by the new mac.
Regrettably I am away from the original Desktop, and cannot load the old drive back into it, connect the two machines and migrate that way. My only option for reaching my necessary data is to retrieve it off the drive I have with me.
Thanks in advance for any help you can offer. -
Several months ago I bought a 64GB PNY USB memory stick to transpord data quickly.
It seemed to work fine. I could format it as a Mac partition and use it. I hardly ever need
it so I just put it away.
Today I wanted to use it to put a file on and take it to the Kinko's/FedEx to print, and I
find I cannot mount it on any of my computers, iMac, MacMini or MacBookPro.
In Disk Utility virtually everything is greyed out.
Disk Utility says: "This partition can't be modified" "This disk is not writeable and cannot be partitioned"
If I try to mount it, it says "This disk cannot be mounted"
There is no physical read-only switch or setting on the disk that I can see and it is very small.
I has a Mac OS installed on it, so I wonder if that is a problem? I should be able to write over that
or reformat it I would think.Thanks for these replies.
I've got regular time machine backups and just backed up some of my data by copying some key folders to an external drive. I'm bit paranoid about backup integrity and would ideally like to do another full backup to a different drive using a system other than time machine, in the event that something goes wrong with the time machine backup. Any recommendations on good and affordable backup software to do a backup of my TM backup?
One other question: I seem to encounter problems like this pretty frequently. I'd say once a year or so, my drive fails completely or gets near enough to failing that I have to wipe and restore. (I've never had a TM backup fail to work, though the last go around there were some hiccups which has led to my backup paranoia.) I've had this happen on multiple computers, so I'm becoming pretty convinced that the problem lies somewhere in my data. Is it possible (even likely) that there's something in my data causing this recurring problem? If so, is there anything I might be able to do to try and pinpoint and address this problem? I'd love to go one year without having to wipe/restore my machine!
For a while I thought I just had bad luck. But I think this is like the 4th or 5th time this has happened in the past 4 years and every time, I'm restoring from a backup, so I come back with the same data. It's the one constant since I've had 3 different machines over this same time period. -
Disk Utility says everything's fine, but Install disk doesn't find my internal drive as a possible destination. When I startup with Command + S, I get a looping "cannot mount errno = 19" message.
Problem started when I used Tech Tool Pro 6 to "de-fragment volume". Had to cancel that process before it finished because I ran out of time. Thereafter, when I startup my machine normally, I get the gray Apple logo at first, but it changes to a prohibited symbol (circle with a slash thru it) and hangs.
When I startup holding the Option key, I can see my internal drive, but I get the same results as above.
When I startup using the MacBook OSX Install DVD, it does not find my internal drive as possible destination.
When I startup using the MacBook OSX Install DVD and then run Disk Utility, it finds my drive, allows me to "repair" and says everything is fine.
When I startup with Command + S, I get a looping error message "errno = 19" and cannot stop it to do anything else.
When I startup from Disk Warrior v4.4, it does not find my internal drive to do any repairs.
When I startup from Tech Tool Pro 6 and run the "computer check" diagnostics, everything passes but the Volume Structure, which fails at "Volume Extents (B-tree)." When I use TTP's "Tools" option to run "volume repair" it will show my internal drive and allow me to click the GO button, but nothing happens and nothing changes.
I have a Time Machine backup on an external USB drive, but for as long as the internal drive doesn't mount, I can't use the backup to restore.It's a false report and should be ignored.
I would not rely on TT as I've already said earlier even before Grant posted similar advice.
I really think the Rigid Disk Block may be corrupted. This holds the partition map and could prevent a volume from being unmounted. Unfortunately, there is no way to fix that without repartitioning the drive which will remove everything. So, before going down this road I hope you have backups or can make a backup.
Drive Partition and Format
1. Boot from your Snow Leopard Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Quit DU and return to the installer. Proceed with reinstalling OS X.
5. Download and install Mac OS X 10.6.8 Update Combo v1.1. -
I have just upgraded to OSX 10.6.8 and now I cannot open or save PDF files from the internet using either Safari or Firefox. I get a dialogue box saying the QuickTime plugin has failed. Can anyone help?
Is this what you downloaded: iTunes 10.7?
When the update fails what if any error report do you get, specifically? Please do this before trying again:
Repair the Hard Drive and Permissions
Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X. -
Disk Utility: Burn error: 0x80020022 The device failed to respond...
I've been working on archiving a ton of video to DVD. I'm using Dual-Layer discs to minimize the amount of physical storage space needed for the finished project. I burned several discs in iDVD in July and regularly received errors. Then the drive suddenly stopped loading any type of media. Anything I inserted would spin briefly and then eject. Repaired permissions and followed steps outlined here and here. Took the Mac back to the store where I bought it (sadly, not an Apple Store - nearest one is 12 hrs away) where naturally it performed flawlessly for the store rep.
So I took it home and resumed burning, now saving as a disc image (ignoring iDVD's warning about the performance of DVDs burned this way) and using Disk Utility, since iDVD didn't seem to be reliable. Burned about 25 discs, error-free, in this fashion, then three days ago, got the error: "Unable to burn “Disc 19.img”. (The device failed to respond properly, unable to recover or retry.)"
Retried the same image, and it worked. Then burned two more in the same fashion with no errors. Today I got the same error again. Logs are identical for each failed burn, except for the time span between certain lines.
Price of DL media being what it is, I'd hate to keep ruining discs if there's something I can do to avoid it. I suppose it could be bad media, but it seems odd that I'd get two bum discs that close together after burning so many without issue. Checked the site and the forums, and there doesn't seem to be any answers. Does anyone have any ideas? (Other than "try a different brand of media." I've got a buttload of these discs and it's too late to return them now.) Even if it just helps determine where the issue lies. Warranty will be up soon, so if it's hardware related, I need to get it taken care of quick.
Media: Philips DVD+R DL 8x
*Drive info:*
HL-DT-ST DVDRW GS21N:
Firmware Revision: SA15
Interconnect: ATAPI
Burn Support: Yes (Apple Shipping Drive)
Cache: 2048 KB
Reads DVD: Yes
CD-Write: -R, -RW
DVD-Write: -R, -R DL, -RW, +R, +R DL, +RW
Write Strategies: CD-TAO, CD-SAO, CD-Raw, DVD-DAO
Media: Insert media and refresh to show available burn speeds
DiscUtility.log:
2009-10-03 08:54:01 -0600: Burning Image “Disc 22.img”
2009-10-03 08:55:15 -0600: Image name: “Disc 22.img”
2009-10-03 08:55:15 -0600: Burn disc in: “HL-DT-ST DVDRW GS21N”
2009-10-03 08:55:15 -0600: Erase disc before burning: No
2009-10-03 08:55:15 -0600: Leave disc appendable: No
2009-10-03 08:55:15 -0600: Verify burned data after burning: Yes
2009-10-03 08:55:15 -0600: Eject disc after burning
2009-10-03 08:55:15 -0600:
2009-10-03 08:55:15 -0600: Preparing data for burn
2009-10-03 08:56:30 -0600: Opening session
2009-10-03 08:56:35 -0600: Opening track
2009-10-03 08:56:35 -0600: Writing track
2009-10-03 09:01:37 -0600: Finishing burn
2009-10-03 09:02:37 -0600: Closing session
2009-10-03 09:02:38 -0600: Finishing burn
2009-10-03 09:38:37 -0600: Burn failed
2009-10-03 09:38:37 -0600: The device failed to respond properly, unable to recover or retry.
2009-10-03 09:38:37 -0600: Additional information can be found in the ~/Library/Logs/DiscRecording.log log file.
2009-10-03 09:38:37 -0600: Unable to burn “Disc 22.img”. (The device failed to respond properly, unable to recover or retry.)
DiscRecording.log:
Disk Utility: Burn started, Sat Oct 3 08:55:15 2009
Disk Utility: Burning to DVD+R DL (CMC MAG D03) media with DAO strategy in HL-DT-ST DVDRW GS21N SA15 via ATAPI.
Disk Utility: Requested burn speed was 47x, actual burn speed is 4x.
Disk Utility: Burn failed, Sat Oct 3 09:37:15 2009
Disk Utility: Burn sense: 4/44/90 Hardware Error,
Disk Utility: Burn error: 0x80020022 The device failed to respond properly, unable to recover or retry.
Message was edited by: Weasel42I have encountered the same problem. I have a Mac Book Pro from 2007, and it has gone through 3 DVD writers so far, all of which have ruined DVD+R DL disks. I have occasionally been able to burn one, but usually during verify, I get this error message:
Communication to the disk drive failed: 0x8002022
And disk utility fails with a "Invalid B-tree node size" error
Oddly, when I try to burn a disk near capacity (6.5Gb or more) it is more likely to fail than if I burn a smaller disk.
I've been using Memorex DVD+R DL disks, but I have used other brands in the past but they have failed, too. Out of about 50 disks so far, I have had success with about 5. -
Yosemite on MacBook Air - Third time installed, now will not be startup disk. Disk Utility says OK. Disk Warrior says 375 pages of bad .plist files. How delete plist files?
What does "Accessibility" mean?Had the same problem, finally realized that the FileVault Encryption was struck at 19%. Speed back up to normal after I disabled FileVault using terminal command - sudo fdesetup diable
To check whether the FileVault is the culprit, go to System Preferences --> Security & Privacy --> FileVault to see if encryption is in progress.. For me the blue bar was less than a quarter with status 'estimating time remaining'..
Then open Terminal and type in: sudo fdesetup disable
It will then ask for the admin password (to be it asked twice), then it was disabled... Back to normal life again..
Here is my terminal log for reference:
Last login: Tue Oct 21 23:05:13 on console
Gowthams-MBP:~ asgowtham$ fdesetup status
FileVault is On.
Encryption in progress: Percent completed = 18.80
Gowthams-MBP:~ asgowtham$ fdesetup status
FileVault is On.
Encryption in progress: Percent completed = 18.80
Gowthams-MBP:~ asgowtham$ fdesetup status
FileVault is On.
Encryption in progress: Percent completed = 18.80
Gowthams-MBP:~ asgowtham$ sudo fdesetup disable
Password:
Enter a password for '/':
..fdes.
FileVault has been disabled.
Gowthams-MBP:~ asgowtham$ fdesetup status
FileVault is Off. -
I've been getting the error message "The disk you inserted was not readable by the computer". I can't open system preferences, disk utility, or Time Machine. I'm guessing it has something to do with my external hard drive, although it hasn't been touched lately, but I can't figure out how to solve the problem. Any suggestions? Thank you!
Thanks for your quick response. I had a look at your discussion... I tried it on a Windows machine and I thought that was compatible with ExFAT?
Therefore I need to attempt to use my external hard drive with a machine that boasts OS X 10.6.5 or above and then it should work?
Thanks -
Help.I uninstalled ios8 using the directions on the web site and now all my apps,mail are gone.I backed up to iTunes first but when I try to sync to get everything back,it starts and then says it has failed.What do I do now.Thanks.Jane
The first time an iPhone is connected to iTunes that is used to sync with another iPhone or iOS device, you are prompted to transfer the backup for the other iPhone or iOS device or to set up the iPhone as a new iPhone.
The former does as provided - it transfers the backup for the other iPhone or iOS device to the iPhone replacing all data on the iPhone that is included with the backup being transferred. The latter does nothing allowing you to make your various selections for the iPhone sync preferences with iTunes.
This is designed to be done right away with a new iPhone.
If you don't have a backup for the iPhone with iTunes on your computer and don't have an iCloud backup that hasn't been updated since choosing to transfer the backup for your iPod Touch to the iPhone, the data that was on the iPhone is gone. -
When trying to update to iOS 7.0.4 I get a message saying that the update has failed. I've followed the instructions on Apple Support. Has anybody else had this problem and if so, how did you get over it?
Check For Updates.
http://i1224.photobucket.com/albums/ee374/Diavonex/Album%204/deb765f74dc0acb6038 d1fc55eed7fce_zps9330117d.jpg
Maybe you are looking for
-
Upgraded from 1st gen to 3G iPhone
i went to the apple store and bought a 3G iPhone last week. it took the place of my 1st generation iPhone. it works just swell. but my first generation iPhone still connects to my iTunes and i can add movies i've rented from the iTMS. i can do everyt
-
Hello all, I've been researching this problem for a few days now, and trying all different output settings but to no avail. I haven't seen the issue described exactly like this so here we go. I have a design set at 150 DPI in CMYK, when trying to sav
-
I have been experimenting with the openESB composite application described here http://jlorenzen.blogspot.com/2007/08/using-jbi-javaee-serviceengine.html This works fine as it appears on this webpage. I have tried to adapt it to act as a proxy to a s
-
Want to add new field in QA32/QA11 transaction under inspection lot stock
Dear Experts, I want to add new field in QA32 transaction under inspection lot stock tab or under characteristic tab. The reason behind is: Depends upon UD decision i want to assing customer name. So already we are having one Z Report for all the lot
-
Any ideas