Disk Utility won't repair the disk. Now the computer won't startup.

Had been having a few problems with my G5 iMac so I restarted with the Leopard disk and attempted a repair with disk utility. The repair came to a halt with a message indicating that the repair couldn't continue. After that, the repair buttons were no longer highlighted, only the verify buttons were highlighted. I attempted to restart the computer from the internal drive, but now it only gets to the point of the Apple logo appearing and then it shuts down. I even attempted to reinstall Leopard, but the only option that is highlighted would erase all data from the drive. I ran a hardware test and it showed no problems. I have tried Disk Warrior and Drive Genius 2. The computer will boot from the disks, but repairs cannot be made. Any suggestions would be greatly appreciated.
Thanks

I don't know if this will change the ultimate prognosis, but when I use Disk Utility in an attempt to repair the disk, I get the following message:
Invalid B-tree node size
Volume check failed.

Similar Messages

Disk utility can't repair the Macintosh HD, asking toback up all files as possible? and how to reformat the disk?

disk utility can't repair the Macintosh HD, asking toback up all files as possible? and how to reformat the disk?

Some problems can indeed be fixed this way. But working from Recovery_HD or Disk Warrior DVDs and working in the restricted environment those provide can be difficult. You can literally spend days working on this problem (while your regular work is unavailable) only to discover the old drive is unsalvageable.
There is no way to know up front whether you are facing a major Hardware failure or a minor software glitch, or something in between. Often you are forced to work from the drive you no longer trust. I continue to recommend you do this work from a different, fully functioning Mac OS X booted from a different drive.
If you have had the foresight to (as The hatter often recommends) clone your virgin install onto another drive for use in such situations, you will be able to recover from such problems in record time. If not, my previous recommendations stands:
Buy a new Drive. Or two. Install Mac OS X from scratch on a new drive, and get your Mac running again. Later, you can use the full power of Mac OS X to attempt to rescue your data, if needed. Then Zero the old drive, to see if it can hold data again reliably.
If the old drive eventually provides some needed data, and is salvageable, Merry Christmas.

My register software for lightroom5 got erased when Dell repaired the computer. is there a way to re

my register software for lightroom5 got erased when Dell repaired the computer. is there a way to redownload?

Yes, you can download from http://www.adobe.com/support/downloads/detail.jsp?ftpID=574
You'll need your serial number - you'll find it in your Adobe account if you ordered direct from Adobe or registered your software.

External Hard Drive Disk Utility Can't Repair the Disk

Hi,
I have a Seagate 1 TB Backup Plus Drive which was working perfectly fine until I plugged it into a USB hub. It detected it while in the hub and I was able to get files off of it, but when I ejected it from the hub and put it back into the USB slot on the computer it was not detected by finder. It shows up in the disk utility and I clicked verify and repair and it says:
Verify and Repair volume “Seagate Backup Plus Drive”
Checking file system
Volume repair complete.
Updating boot support partitions for the volume as required.
Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
Is there any way to get this to work properly again? Or if not is there a way for me to recover my files on the external hard drive?
Thanks
I have a Macbook PRO late 2011 running OS X Mavericks.

Use a more powerful utility such as DiskWarrior, or a product such as those listed here.
(108710)

Problem with "Prohibited name". Disk Utility can't repair the disk!

Hello,
Sorry if my english is not perfect, but I do my best!
I have a problem with almost all applications. When I quit an application, it appear the crashed window. I can submit to Apple support the report, but I don't because there is too much.
I start on a cd-rom and lauch Disk utility. It can't repair the disk because of two "prohibited name" lines in red. No more information!
What are the two "prohibited name"? File? Folder?
How to repair the disk?
Any idea?
Please, help me.
Thank.

Bienvenue To  Discussions GMDC!
Exactly which model Mac G5 is it?
What size is the Hard Drive, and how much space is available?
How much RAM is installed, and is it original or added?
What peripherals do you have connected? A keyboard, mouse, printer, external drive or modem, router, etc?
What happened between the last time the Mac functioned successfully, and when it didn't?
Have you made any changes, like upgrading the system, updated or installed any applications or programs, etc?
Have there been any unusual occurences, like freezes, crashes, power outages, etc?
See if you are able to perform the procedures posted below, and post the results.
THESE ARE THE STEPS FOR USING DISK UTILITY TO REPAIR YOUR HD
1.Insert the System Install disk, Mac OS X CD-ROM disk, or Restore DVD disk, then restart the computer while holding the C key. Use the System disk, of the OS, that is currently installed.
2.Once started up from CD or DVD, on the Menubar at the top of the screen, choose Disk Utility from the Installer contextual menu for Panther, or Utilities for Tiger.
Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from disc to access Disk Utility.
3.Click the First Aid tab.
4.Click the disclosure triangle to the left of the hard drive icon to display the names of your hard disk volumes and partitions.
5.Select your Mac OS X volume, if necessary.
6.Click Repair. If DU reports errors it has fixed, re-run Repair Disk until no errors are reported.
7.Repeat steps 5 & 6, but select the Hard Drive this time. It's usually the first listed with the manufacturer's model number. Make note of the S.M.A.R.T. status.
8.When finished, select Quit Disk Utility from the Installer menu.
9.Select Quit Installer from the Installer menu.
10.In the resulting pop-up window, choose restart.
11.After the computer has restarted, you can eject the CD.
TO REPAIR PERMISSIONS ON THE STARTUP DISK
1.Open Disk Utility, located in Applications/Utilities, and select the startup disk in the left column.
2.Click First Aid.
3.Click Verify Disk Permissions to test permissions or Repair Disk Permissions to test and repair permissions. (I never "Verify". Just run "Repair".)
When "Repair Permissions" is complete. Quit "Disk Utility".
ali b

My Macbook Pro with Remakes funny noise when connected to power supply cable and no other response. The best description of the sound I can give is the buz the computer makes on startup. Sound goes on and off while connected

I am new to the Macbook community. I own this Macbook since 10/2012.
My Macbook Pro 15 with Retina Display suddenly totally stopped responding. No display, no activity on keyboard. When I connect power supply cable, the Mac makes a noise as if it is starting up, but this lasts a second and this sound comes and goes the whole time the power cable is connected.
Any advice?
Thanks!

Reset the SMC and the NVRAM:
http://support.apple.com/en-us/HT201295
http://support.apple.com/en-us/HT204063
The try a safe boot:
http://support.apple.com/en-us/HT201262
Any change?
Ciao.

Tried to open my old MacBook. Couldn't remember password. Followed suggestion to reinstall hardware. Now startup disk is stuck in computer and it won't turn on. I keep getting a message saying I need to restart the computer. Any ideas?

Tried to open my old MacBook. Couldn't remember password. Followed suggestion to reinstall hardware. Now startup disk is stuck in computer and it won't turn on. I keep getting a message saying I need to restart the computer. When I hold down power button, I get the same message over and over. Any ideas?

Hello m.goo, and a warm welcome to the forums!
To eject the Disc, hold the Mouse button down, (or what passes for it on a Laptop), while powering up, if you also hold the Option key down at the same time it should eject & give you a chance to insert your install disc & wait for it to shw as a Boot option.
"Try Disk Utility
1. Insert the Tiger Mac OS X Install disc , then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu. (In Mac OS X 10.4 or later, *you must select your language first.)*
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Click the disclosure triangle to the left of the hard drive icon to display the names of your hard disk volumes and partitions.
5. Select your Mac OS X volume.
6. Click Repair. Disk Utility checks and repairs the disk."
Then Safe Boot , (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it finishes.
If it appears to be time for An Archive & Install, which gives you a new OS, but can preserve all your files, APPs, pics, music, settings, etc., as long as you have plenty of free disk space...
http://docs.info.apple.com/article.html?artnum=107120
Be sure to use Preserve Users & Settings.
To check if AppleCare applies, AppleCare Products Overview...
http://www.apple.com/support/applecare/overview/

Upgraded to 10.5.6 and Disk Utility won't repair?

I upgraded to 10.5.6 and ran Disk Utility and got the report below. Should I be concerned about it?:
Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
Warning: SUID file "usr/bin/setregion" has been modified and will not be repaired.
Warning: SUID file "System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner " has been modified and will not be repaired.
Warning: SUID file "System/Library/Printers/IOMs/LPRIOM.plugin/Contents/MacOS/LPRIOMHelper" has been modified and will not be repaired.
Group differs on "private/etc/cups", should be 0, group is 26.
Permissions differ on "private/var/spool/cups/cache/rss", should be drwxr-xr-x , they are drwxrwxr-x .
Permissions repair complete

No. TM backups are not usable to downgrade to an earlier version of OS X. Archive and Install is the proper method.
How to Perform an Archive and Install
An Archive and Install will NOT erase your hard drive, but you must have sufficient free space for a second OS X installation which could be from 3-9 GBs depending upon the version of OS X and selected installation options. The free space requirement is over and above normal free space requirements which should be at least 6-10 GBs. Read all the linked references carefully before proceeding.
1. Be sure to use Disk Utility first to repair the disk before performing the Archive and Install.
Repairing the Hard Drive and Permissions
Boot from your OS X 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 Installer menu (Utilities menu for Tiger.) 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, then quit DU and return to the installer.
2. Do not proceed with an Archive and Install if DU reports errors it cannot fix. In that case use Disk Warrior and/or TechTool Pro to repair the hard drive. If neither can repair the drive, then you will have to erase the drive and reinstall from scratch.
3. Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When you reach the screen to select a destination drive click once on the destination drive then click on the Option button. Select the Archive and Install option. You have an option to preserve users and network preferences. Only select this option if you are sure you have no corrupted files in your user accounts. Otherwise leave this option unchecked. Click on the OK button and continue with the OS X Installation.
4. Upon completion of the Archive and Install you will have a Previous System Folder in the root directory. You should retain the PSF until you are sure you do not need to manually transfer any items from the PSF to your newly installed system.
5. After moving any items you want to keep from the PSF you should delete it. You can back it up if you prefer, but you must delete it from the hard drive.
6. You can now download a Combo Updater directly from Apple's download site to update your new system to the desired version as well as install any security or other updates. You can also do this using Software Update.

Repair utility says to load the disk, but no disk is provided.

The Lion comes as a downloard, no disk. But the repair utility says to insert the disk to to the repair.
I asked tech support if that were true. She said it was not true. I asked them to change the instructions to reflect what one really needs to do to repair the computer if it fails, and she hung up on me. (Really, no profanity, no insults, just a plain question. Must be a rough week with the Lion intro)
I still need to know if I need a disk available to repair the computer if it fails. Or how one would know how to repair it if it does fail without the disk and without the computer giving me instruction.
There is no written manual to explain. I am guessing that the we are presumed to be omnicient.

I've noticed that Lion creates a Recovery partition on your hard drive. Did the message say Repair or Recovery?
Phil

G4 Dual 1.43 Ghtz won't boot and disk utility won't repair it

I can't get the Boot Disk Disk Utility to repair the drive on my old G4 Dual 1.43 and desparately need the Documents file and home folders. Any ideas ?

This isn't going to be easy.
Does disk utility try to repair the drive? If it mounts, you could try the software I list below.
You either goint to have to get an external firewire drive & install some mac os on it. Then run some utilities from this drive or you going to have to get the drive out and mount in an external enclosure & run utilities.
There our commercial places that recover data. They will not be cheap.
I do not know what type of drive you have in the machine. So before buying an empty enclosure check.
Has everything interface:
FireWire 800/400 + USB2, + eSATA 'Quad Interface'
save a little money interface:
FireWire 400 + USB 2.0
This web page lists both external harddrive types. You may need to scroll to the right to see both.
http://eshop.macsales.com/shop/firewire/1394/USB/EliteAL/eSATA_FW800_FW400_USB
The latest the hard drive enclosures support the newer serial ata drives. The drive and closure that I list supports only older parallel ata.
Here is an external hd enclosure.
http://eshop.macsales.com/item/Other%20World%20Computing/MEFW91UAL1K/
Perhaps Disk Warrior will be of some help:
http://www.alsoft.com/DiskWarrior/
"Stellar Phoenix Macintosh - Mac data recovery software, recovers data from damaged, deleted, or corrupted volumes and even from initialized disks."
They have a trial version, so I guess you can see if your data can be recovered...
http://www.stellarinfo.com/mac-data-recovery.htm
"Data Rescue II is the best data recovery software on the market for recovering files from a problem hard drive. Data Rescue II works when other tools fail. Data Rescue II is also completely safe to use since it does not attempt any risky repairs to the drive while its scanning."
http://www.prosofteng.com/products/data_rescue.php
FileSalvage is an extremely powerful Macintosh application for exploring and recovering deleted files from a drive or volume. FileSalvage is designed to restore files that have:
-- been accidentally deleted.
-- become unreadable due to media faults.
-- been stored on a drive before it was re-initialized/formatted.
http://subrosasoft.com/OSXSoftware/index.php?main_page=product_info&products_id= 1
"TestDisk is a free data recovery utility. It was primarily designed to help recover lost data storage partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software, certain types of viruses or human error (such as accidentally erasing a partition table)."
http://en.wikipedia.org/wiki/TestDisk
"*Hard drive data recovery and warranty implications*
Hard drives that have become non-functional through normal use, and have had data recovery performed on them by DriveSavers or Ontrack Data Recovery can be returned to Apple for warranty service. This includes products covered by the AppleCare Protection Plan. The cost of any data recovery attempts is not covered by the Apple Limited Warranty."
http://support.apple.com/kb/HT3974?viewlocale=en_US
Entering:
mac data recovery
into Google will list some firms who specialize in recovering data. Data recovery isn't cheap.
Examples:
1) Ontrack Data Recovery is the world leader in data recovery services and data recovery software offering the fastest, most convenient and cost-effective solutions to clients who have experienced data loss.
http://www.ontrackdatarecovery.com/
2) Enter the world of DriveSavers Data Recovery…
    * Data Recovery Tools
    * Data Recovery Process
    * Data Recovery Cleanroom
http://www.drivesavers.com/

My Macintosh HD partition is damaged and the disk utility failed to repair it

I cannot boot anymore after I tried to repair the disk with Disk Utility after my Mac became very slow.
This is the second time it happened to me in a week with the same symptoms. When I try to boot, I see a gray screen and the computer just stops
When I use the recovery partition, the disk utility fails to repair the disk, stopping after failing to fix the catalog file.
I started to use TM to backup my data after erasing the disk and reinstalling Mountain Lion but I wonder if my hard drive is damaged because the same problem happened twice. (Thanks TM for keeping my data safe this time)
Any advice or ways to fix that once and for all ?
PS : The worst is that i can still boot with Bootcamp to Windows, not very useful though

rpignard wrote:
Any advice or ways to fix that once and for all ?
Since your Recovery HD and Windows partition work fine, the problem is located in your Macintosh HD partition and I very highly suspect it's bad/failing sectors that's to blame for your troubles.
This can sometimes occur if the computer was moved while the hard drive was in operation, else sectors fail all by themselves, or if the drive is having mechanical issues, which you problem will continue no matter what you do.
This time when you use Recovery > Disk Utility to erase the Macintosh HD partition, use the middle secure erase option, not the far left or right options (the right will work also just take a really long time)
What your doing is with the middle secure erase option is called a "Zero" write, which Disk Utility will write 0's over all the bits in that partition. When it's done it will read it back for confirmation and when it does so, any bits that are failing will be mapped off by the drive. Hopefully this will resolve the issue without needing a drive replacement.
Once that is completed, reinstall OS X from Recovery, any programs from original sources, files only from backup and your problems hopefully should disappear.
What happens is if your data gets corrupted on the boot drive by failing sectors, it gets transfered to TimeMachine (or to bootable clones) and when you restore your right back to square one. So it's important to rule out that possibility with original installs of OS X and third party programs.
If your problems continue, then it's possibly a problem with third party at boot kernel extension files, (and the catalog problem was yet another one) so to solve this you need to make sure all your third party software is updated and works with your current OS X version.
A trick is, if you get gray screen at boot time, is to hold the Shift Key while booting the computer, this will disable a lot of things and allow you to fix the third party software issue.
What I suggest you do is have multiple backup systems, including hold option key bootable clones, this way if your TM drive gets corrupted you can go back in time to a saved state on the clone, restore that and then your files from the TM drive.
Most commonly used backup methods

Disk Utility reports minor repair required - how risky is this?

I was verifying permissions the other day and thought I'd check the hard drive as well. When running the verify hard drive it stopped with an error report as follows:
Volume Header needs minor repair
The Volume Macintosh HD needs to be repaired
Error the underliying task reported failure on exit. 1HFS volume checked. Volume needs repair.
The Macbook seem to be running fine. Should I run the repair or leave it. Someone once told me that if the Disk Utility fails to repair the problem it can leave the disk unusable. Any truth in that?
Thanks
Michael
iMac G4 15" flat screen : MacBook 1.83 (Tiger) Mac OS X (10.3.9)

Directory structure issues can lead to freezing, general slowness, startup issues (computer may not startup all the way), Applications or files may not open.
It is usually suggested to repair the disk with Disk Utility that came with the computer or a disk utility that is compatible with the operating system that you are using.
Here are some articles from Apple's knowledge base. Some are technical:
http://docs.info.apple.com/article.html?artnum=302411
http://docs.info.apple.com/article.html?artnum=13628
http://docs.info.apple.com/article.html?artnum=7565
http://docs.info.apple.com/article.html?artnum=19516
Directory structure issues usually are not HW issues, but is the way the computer or OS, stores/sorts information on the Hard drive.

Disk Utility can't repair disk...Can I still create a new image to back up?

Two days ago my computer died and I haven't been able to get past the Apple screen since. I've tried starting in Safe mode, etc. that did not work. I just started up using my installation disk and got into Disk Utility. It says it cannot repair the disk and that I should back up as many files as possible and reformat the disk. How am I supposed to back up if I can't start up? I am currently creating a new image of the HD to an external drive but my question is if Disk Utility couldn't repair the disk, with the external drive copy also be problematic? How can I tell before I reformat the whole thing and start over?
Please help someone! I am in a little over my head!
Thanks

I am currently creating a new image of the HD to an external drive but my question is if Disk Utility couldn't repair the disk, with the external drive copy also be problematic?
Maybe.
How can I tell before I reformat the whole thing and start over?
Run Repair Disk on the copy.

MB pro shuts off after bootup chime, hd damaged/volumeheader related - disk utility can't repair - how do i recover/backup my files??

Hi guys,
My macbook pro late(dec) 2011, doesn't boot up anymore, it just turns off after the chime (whilst a gray bar is loading a bit and then the MB shuts off)...
This all happened after I upgraded to mavericks, safari and chrome were spontaneously shutting off, my macbook kept restarting (all after recommended app store updates), it had kernel panics etc. Last night after an update it just wouldn't boot up anymore! Pff.. what should i do?
Disk utility can't repair the damaged HD, it had something to do with volume headers..
I basically want to access my macbook's files and documents so that i can transfer them onto an external hd or back them up.. i just want my files afterwards i can reformat or whatever as long as i get the files and contents of my hd back..
Ive read of diskwarrior? Can i burn that on a dvd and insert it into my mac, then start my mac and then it allows me to drag and drop all the contents of my hd onto an external hd?
I need a genius to help me!! A step by step guide would really mean the world to me!!
Thanks in advance mysterious genius!!!

Step 4(a) open Disk Utility from Utilities on the menu bar, then proceed to highlight the external drive in the left sidebar as you say and choosing Partition from the row of buttons that appear top center in the main window of DU.
5(a) click Restore on the bar of buttons top center of the main DU window, then what you say. But use the name you have given the external drive in step 4, Mac OS X Extended (Journaled) is the way it has been formatted, use a name such as Backup or something obvious to you.
Step 7, On the menu bar, click File, then New Finder Window. In the left sidebar you will see Devices and the internal and external drives will be listed. Click the name of the external drive and then in the main part of the window you should see the contents of the external drive. You can click on the folder for Users, then your user name, and see what folders appear...make sure the folders such as Documents, Pictures and whatever else you use appear and have the content you expect to be there.
You want to be sure all the content has been copied over since the step of erasing the internal drive is going to permanently remove it from that drive.
And then after step 8, add step 9, from Utilities on the menu bar, choose Install Mac OS X, and if it asks where to install, choose the internal, Macintosh HD, as where to install.

I want to make a .iso to backup my computer - disk utility won't let me

Just like the title says - disk utility refuses to back up my computer as a disk image. I've tried the hard disk, and the Mac HD volume, but it both cases disk utility tells me "resource busy"...***? What should I do to get around this problem? I thought it might be errors on my hard disk or hd volume, but disk utility seems impotent to take any action saying:
"Verifying volume “Macintosh HD”
Checking 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.
Volume Header needs minor repair
The volume Macintosh HD needs to be repaired.
Error: The underlying task reported failure on exit
1 HFS volume checked
Volume needs repair
Are these processes related? Are errors on my HD volume causing disk utility to not backup my computer?
Any and all help is appreciated!
Vincenso

Vincenso, you need to repair that error first, but it can't be done while booted from it.
"Try Disk Utility
1. Insert the Tiger Mac OS X Install disc that came with your computer, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu. (In Mac OS X 10.4 or later, you must select your language first.)
Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.
3. Click the First Aid tab.
4. Click the disclosure triangle to the left of the hard drive icon to display the names of your hard disk volumes and partitions.
5. Select your Mac OS X volume.
6. Click Repair. Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then Safe Boot , (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it finishes.
And where are you trying to put the ISO?
Get carbon copy cloner to make an exact copy of your old HD to the New one...
http://www.bombich.com/software/ccc.html
SuperDuper...
http://www.shirt-pocket.com/SuperDuper/
Have a look at Synchronize! Pro X 6.0.5
http://www.macupdate.com/info.php/id/6897/synchronize!-pro-x
Or the most expensive one & my favorite, Tri-Backup...
http://www.tri-edre.com/english/tribackup.html

HT4904 I have a Macbook Pro purchased Nov. 2011 and need a installation CD since I can not repair the HD from the utility program on the Mac. Seems a **** to get this from the internet. How can I proceed?

Where can I find an Mac OS X 10.7.4.Install disc for my Macbook Pro please? I have been searching for several hours now and can not find it anywhere. The internal repair function is not able to fix the Macintoch HD. Please help. Thanks

Thank you for your answer.
However, I am not a mac, neither computer specialist. I also have MacKeeper installed and they give me following instructions ;
Start from your Mac OS X Install disc: Insert the installation disc, then restart the computer while holding the C key.
    When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu. (In Mac OS X 10.4 or later, you must select your language first.)
    Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.
    Click the First Aid tab.
    Click the disclosure triangle to the left of the hard drive icon to display the names of your hard disk volumes and partitions.
    Select your Mac OS X volume.
    Click Repair. Disk Utility checks and repairs the disk.
You should get the cd somewhere
Yes, I can still use my MB but not of the repair functions seems te help.
Is your suggestion able to repair the HD as well? When running disk utillities he tells me that the HD needs to be repaired.
Thanks for your comments.

Disk Utility won't repair the disk. Now the computer won't startup.

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