My Macbook is starting to get really slow. I've tried Onyx and it told me that the startup volume had to be fixed. But I can't boot my install DVD by pressing "C" in the startup.
Is there another way to repair the disk?
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.
View 3 Replies View RelatedI have an aluminum macbook, from made around January 09. The issue is I need to repair the hdd using the osx install disc. The problem is that when I try to do so, boot using the disc, it just restarts to the hdd, it will not boot from the disc. I try holding c and I have tried setting the disc as the startup disc and it just goes in this never ending circle of restarting and restarting. I've never seen this before.
View 3 Replies View RelatedMy late-2007 Macbook's hdd got screwed and I bought a new one.
Now I try to install Snow Leopard 10.6.0.0 but Macbook won't boot from the install disc.
It spins the disc a couple of seconds and then ejects it.
Key commands don't help. Startup manager won't show up if I keep pressing the option key during startup and same goes with pressing c for booting.
so I have a very unique, bizarre problem. A friend brought her G4 1.67gHz 15" Powerbook to the office to have it looked at as it wasn't working properly. I took a look at it and found that one of the RAM chips was shorted out. I took it out and ordered her a new pair (since it was like $26 for 2gb, and with the one removed she was running on 512). Here's where it gets bizarre: I installed the new RAM and it was freezing regularly. I then took one out and it was still freezing regularly. I booted it from my Utilities partition (I have a bootable firewire drive set up to fix problems and recover data) and ran Disk Warrior, TechTool, and a whole heapin helpin of other fixin and optimization apps. I got it to fix all the reported errors, TechTool reports no hardware errors, everything should work perfectly. So now, the laptop boots to a blue screen. I can't boot it from a retail Tiger install disc, and I can't boot it from the hard drive, it just boots to the Apple logo, the Unix spinner, and then goes blue and freezes. So I set it as a firewire target drive and was able to do an archive/install of Tiger using my G5. It recognized and installed fine and it booted my G5. Ok, so it's not the drive. I restart and nothing, apple/unix logos then blue screen. Same with the Tiger DVD. I replace the original 512MB stick (the working one) and still same result. So finally I go back to my Firewire repairs disc and everything boots fine, all tests come out fine, drive is recognized and works fine, etc. What could cause a computer to boot, a drive to be bootable, but a computer not being able to boot on any installed drive?
View 2 Replies View RelatedI have a MacBook 4,1 with Intel Core 2 Duo processor 4GB Ram. It is taking over 10 minutes to boot up past the gray apple screen when I turn it on. First I cleared the PRam (?) then I checked the disk using Disk Utility Verify, and it said the disk needed repairs. So I ran the disk repair and it said it was unable to fix the errors on the HD. Â
I did a little research and tried booting into the Single User mode, then running /sbin/fsck -fy. It said that it found errors but could not fix them. I ran it two more times as suggested and got the same result each time. I then tried rebooting and now instead of taking 10 minutes to boot up, it takes about 5 minutes on the gray apple screen and then just turns off. I started in Verbose mode to try to troubleshoot the error and it appears the last thing to come across the screen before power down is a message "Apple Yukon 2: RxRingSize <= 1024....etc".Â
I decided next I would run the Apple Hardware Tester. The test came back with an error code "4SNS/1/40000001:IG0C-0.265". I am very good at searching the web but I could not find any errors that had the IG0C or IGOC or any combination at the end, but plenty of 4SNS/1/40000000(1) errors with different endings. From what I can tell people are saying anything with 4SNS/1/4000000 is a logic board failure, but this computer was literally just booting this morning until I did the /sbin/fsck -fy.Â
Info:
MacBook, Mac OS X (10.5.6)
So my MBP was really making horrible clicking noise and I figured out that my start up Lion OSX disk partition is corrupted. I have three partitions. One for Lion OS X, another for Documents and another for Movies and Downloads. When I run disk utility and verify other two partitions(documents and movies/downloads), they appear to be okay but when I do the same with Lion OS X then it says:Â
The volume Lion OS X was found corrupt and needs to be repaired.Error: This disk needs to be repaired....then use Disk Utility to repair this disk. Is my hard drive gonna die soon? Or will it be okay if I just format my 500gb hard drive completely and install the fresh copy of Lion OS X again? I don't have a recovery disc or what so ever provided by Apple anymore. I have a DMG installation file of Lion OS X and a USB flash drive(4 GB approx). How can I repair the disk partition without the recovery start up disc? Â
Info:
MacBook Pro, Mac OS X (10.7.2), 2009 17 inches
Yesterday I decided to Install Windows Xp on my Mac. I tried to partition it but BootCamp said, "Verifying failed. BootCamp can't partition disk." So I started reading about this problem on the Internet and I found out that I have to use the Mac OS X Installation Disk and use the Disk Utility to "Repair" the disk. I started Disk Utility and clicked "Repair". Many files were missing so it tried to repair it. So now when I start the Apple-logo and the loading-circle is "frozen", so it just loads and loads and loads and loads, and nothing happens. I decided to format the disk from Disk Utility but I can't format it! I can't do nothing! So now I cant start my Mac! If it is possible to take a backup or something before I format it, or keep the files it would be lovely!
View 1 Replies View RelatedIm getting this error when I verify disk but it wont let me repair it. What can I do?
View 2 Replies View RelatedProblem: MBP frozen on boot up screen with Apple logo and turning gear (which freezes after a while aswell)
Solutions attempted: disk repair via custom recovery- disk utility, PRAM
Device: MacBook Pro 15" (early 2010) running 10.9Â
Additional info-
Never had any issue with the device and this seems to have happened all of a sudden. Installed an SSD a few months ago, and just realised the ssd did not have a recovery partition. However I connected my older hardrive via USB to access recovery which seemed to work fine.
NOTE: for the past few weeks, every now and then I was unable to power the device off and whenever this occurred, there seemed to be a few bugs (ie unable to empty thrash-error 50 and enable to increase/decrease volume/screen brightness). However, holding the power button and restarting it seemed to have fixed it.
Had the same issue but this time around MBP failed to boot up.Â
Info:
MacBook Pro, OS X Mavericks (10.9.3)
I purchased my MacBook Pro in 2010 and it came with 10.6. Several months ago I upgraded via app store download to 10.7.2. My computer is starting up pretty slow and a little sludgy right now and I need to do a disk repair but am not sure how. Before I would just boot from the CD, but I only have the 10.6 CD that came with my computer, I don't have the 10.7 CD.
Info:
MacBook Pro
Lately, my MacBook Pro (mid 2010) started to slow down even with over 60% disk space is empty and max RAM is installed. It gets slow when using hungry programs such as Photoshop CS5.
I used the disk utility first aid and fixed all permissions that were shown with errors. When scanning the disk, I received the message that my disk is corrupt and I need to fix by restarting with command+R keys pressed until the apple symbol is displayed. When the next window shows up, choose disk utility and go from there to fix the disk.
When I performed that, I let go of the Command+R keys after the apple logo came up, the only thing that came up after that was a grey circle with a diagonal line through it and a spinning clock.
Info:MacBookPro, Mac OS X (10.7.3)
I am unable to verify or repair my second partition on my Macbook.I do not get any error codes.
Info:MacBook, Mac OS X (10.4.11), Mac OS X Tiger Unable to verify or repair disk
My MacBook is unable to boot. Whenever I try to boot, the spinning circle and the progress bar appears on the grey screen, but when the progress bar reaches about 40%, the computer shuts itself down. I started in Verbose Mode and tried AppleJack, and it said my harddisk needs to be repaired; but AppleJack is unable to do that. (Error Messages: "Invalid node structure" and "Incorrect number of thread records) I then tried to startup with both Recovery HD and Mac OS X Install DVD and ran the Disk Utility on both of the startups. At the First Aid tab, I selected my Hard Drive (not the Hitachi one, the Macintosh HD one) and clicked on Repair Disk. The error messages I got from Repair Disk were:Invalid volume file countInvalid node structureThe volume Macintosh HD could not be verified completely.
Error: Disk Utility can't repair this disk..disk, and restore your backed-up files. And, lastly, the following popup message appeared:Disk Utility stopped repairing "Macintosh HD"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. Not being sure how to back-up my files using Disk Utility, I plugged in an external HDD to my USB port and clicked on the Restore tab in the Disk Utility. As the Source, I selected Macintosh HD and as the Destination, I selected one of the partitions I created on my external HDD. However, when I clicked on Restore, I got the following error message:Restore FailureCould not restore - Input/output error I partitioned my external HDD by creating 2 partitions formatted in Mac OS Extended Journal - GPT. Now, what can I do to save my files (and my MacBook's HardDisk)?
Running Diks Util on my iMac 10.6.2. i am given this warning.
=========
Warning: SUID file "System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent" has been modified and will not be repaired.
Is it something I should heed and what to do in that case?
I've repaired my permissions via OS restore disc...and Drive Genius...and whenever I repair...I never get a "clean" repair log? Any ideas>>
View 1 Replies View RelatedI need to do repair my disk on my 10.6.4 machine but am wondering if I can do so with my 10.5 Install DVD or if I need to wait until I get home and do it with my 10.6 upgrade dvd?
View 2 Replies View RelatedDisk utilities says I need to boot from the install disc, but I can't get my computer to boot up from the install disc. I tried holding down the C key (the letter C), both lower and upper case, but it still boots off the hard drive. Is there a special way I am supposed to initiate the reboot? I just hit the power button to bring up the little window that has buttons for Restart, Sleep, Cancel, and Shut Down. So I held down the C key and clicked the restart button. I also held the C key till the sign-on menu came up. I am running Leopard.
View 6 Replies View RelatedMy MacBook won't turn on. I hear the noise (not from the speakers but from the inside, like the hdd or something) but nothing shows up on the screen. I tried to boot from the Mac OS X install disc, but now the disc is in there and not coming out, and when I turn the computer on i hear the cd/dvd drive instead of hard drive.Still nothing on the screen. This is a follow up to the behavior I described in this topic:[URL]
View 8 Replies View RelatedI have a uMBP 2.26GHz with 4GB and 500GB HDD. I usually do the Disk Utility every once in a while and it recommended me to use the MAC OS X disk and repair the disk. I inserted the disk, restarted and held "C" and the disc was running and everything. Like 1 minute later my display went black but I can still hear the disc running. But that's all it happens. Everything runs but my display went black. This is a 3month old uMBP. This is the log from the Disk Utility
Verifying volume "Macbook Pro HD"
Performing live verification.
Checking Journaled HFS Plus volume.
Checking extents overflow file.
Checking catalog file.
Missing thread record (id = 782820)
Missing thread record (id = 962550)
Incorrect number of thread records
Checking multi-linked files.
Checking catalog hierarchy.
Invalid volume directory count
(It should be 54635 instead of 54637)
Checking extended attributes file.
Checking volume bitmap.
Checking volume information.
The volume Macbook Pro HD was found corrupt and 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.
In trying to repair my hard drive, which disc utility said was corrupt, it stopped repairing it because it could not unmount the disc?I booted my macbook pro from my backup hard drive.
Info:
macbook pro, Mac OS X (10.6.8)
When I open Disk Utility and select one of the 2 volumes in the left pane, the buttons "Verify disk permissions" and "Repair disk permissions" remain greyed out. Only the "Repair disk" and "Verify disk" buttons are enabled. This is not the startup Volume. For this volume all 4 buttons are enabled.
How can I repair the disk permissions on the volume?
I have Mac OS X 10.6.4
I bought a Mac OSX 10.6.3 Snow Leopard CD (Family Pack) to upgrade on my Macbook Pro, but it won't boot. There are sound like it was running but it reject in the end. My Macbook Pro is Intel Core Duo 2GHz with 2GB Ram. It is currently running OSX 10.5.8. I tried the disc on other Macbook running 10.6.6 purchased 2-3 years ago and it work. So I don't really know what happen with mine. My DVD drive work fine though.
View 8 Replies View RelatedI bought OSX 10.5 Leopard about 3weeks ago and still have not been able to install it onto my macbook. When I put the disc in for the first time I went through the standard procedure of clicking install OSX and then restart when it restarts however it goes to the Grey screen with the apple and the spinning loading symbol and just sits there forever.
I thought it was the disc so I took it back and ended up with the exact same problem. I then thought maybe I should just use my factory disc and wipe out everything on the hard drive. It gave me the same problem as trying to install Leopard.
Then I thought maybe it was my CD/DVD drive. Nope! It perfectly played a DVD and I was able to install Photoshop CS4 through the CD/DVD drive as well.
A Month later I am stock with a Macbook that won't budge. I am no longer under warranty so I am trying to see if there is a way that I can fix this problem first before taking it to the apple store where I know I will get charged...I love Apple but I must confess this task would be easier to complete on a PC.
I tried going to disk Utility and erasing the drive and that did not work either because it doesn't give me the ability to click the erase button when I click the Hard Drive. I got this computer from my friend's sister and apparently I am finding out that she had the computer's Hard Drive partitioned and running Windows XP on it on the TIGER OS.
I am not sure if this has anything to do with it but I think it may be a factor as to why the OS disc both Leopard and Tiger (factory disc) will not write to the hard drive. I'm thinking maybe there are some permissions or something not allowing it to write to the drive or something to that nature.
My idea is to wipe out the Hard Drive completely I don't need anything that is on it I already backed it all up. But how would I do this? Is there a program I can use? Can I take the hard drive out and take it to a computer repair store and they hook it up to something erases it all? or should I buy a $40 HD from eBay for the macbook?
I have a MacBook with 3 partitions. One has Snow Leopard (Macintosh HD), Tiger and Windows 7On Snow Leopard I tried to backup files to my external Hard Drive but some files wouldn't transfer. When I clicked on the folder that was unable to transfer, everything went out of control. All windows started opening themselves and I had to shut down my MacBook by the power button.
View 4 Replies View RelatedI've read that Early 2008 model MacBook Pros can boot into the Hardware test while pressing the D key on the keyboard without the disc in the drive (or was it the F2 key). I've also read that lots of people succeed doing it. Why does my MBP not do that?
View 5 Replies View RelatedI HAVE AN EXTERNAL 1TB LACIE FRIVE AND I UNPLUGGED THE DRIVE IN ERROR AND NOW DISK UTILITY SAYS UNABLE TO REPAIR DRIVE AS FOLLOWS
View 4 Replies View RelatedI have a Macbook pro 17" (2011) running Mavericks with a Crucial 960Gb SSD and a 750Gb WDC in the optical bay. My ssd is divided into 710 Gb to OS X and 182 Gb to Windows 7 Bootcamp. All was well until the other day when the OS X partition failed to boot. I got the grey screen and the very slow progress bar which after 15Â minutes powered the machine off. The Bootcamp partion continues to work without issues. I booted from an install disk and ran disk utility. The OS X partition appears greyed out on the left panel. I attempt a repair disk and after a 15Â minute delay it says it is unable to repair the last action being "updating boot support partitions for the volume as required". Its all backed up regularly on time machine but when I boot an install usb and attempt to restore from time machine, the OSX disk does not appear as an option. I go back into disk utility and attemp to erase/repartition the disk to start a new install but it refuses to unmount. I appear to be running out of options,
View 2 Replies View RelatedI'm sending my 13" MBP in to Apple to have a minor mechanical issue repaired and so I'm installing a fresh copy of 10.5 just for security reasons. Yeah I know, paranoid maybe, but whatever. I have a time machine backup so it's really no sweat off my back. In any case, I thought I'd just use my retail 10.5 disc, but it gave me a bunch of grief. When the computer would boot up with the disc it would just go to a gray screen and sit there.
You'd hear the CD spin up and then stop and it just sat at the gray screen. I tried holding down 'option' before the full boot and it found the CD, but when you clicked it it would just freeze. I just put in the Leopard install disc that came with the computer and it's installing just fine. I guess I'm not too worried since I have the disc that came with the computer and I'll be getting Snow Leopard as well, but it'd be nice to know my retail 10.5 disc would work regardless.
I'm having a series of problems. First some intermittent audio problems with Garageband, then, then some external drives won't mount, and now I can't sync to my disk from the iMac. I've run Disk Utitilies a few times and when I do Verify Disk Permissions, it finds a list of things to fix, I then hit Repair Disk Permissions and it fixes them, and then hit Verify Disk, and it say the disk appears ok. When I do Verify Disk Permissions again though, it finds another long list of things to fix. Is this serious? What should my next step be? Should I reinstall the entire system?
View 2 Replies View Related