Hardware :: Hard Drive Error - Missing Volume
Oct 2, 2009
I have a 150gb Raptor running Windows XP on my MacPro and unfortunately it'll no longer mount on the desktop. When tested with TechTool Pro and Drive Genius, the drive is recognised but in both instances the volume didn't show. Exactly the same happened with Disk Utility and the System Profiler. I've spoken with Apple and their recomendation is to re-initialise the drive which I really don't want to do as stupidly I dont have a back-up
View 5 Replies
ADVERTISEMENT
Aug 28, 2009
I have 5 choices and don't know what to choose. I'm formatting a 500 gb internal hard drive. Mac os extended (journaled) is the first choice. Should I choose that?
View 2 Replies
View Related
Jul 19, 2010
I have a 17" MacBook Pro 2,1 ~2006 model 2.33 Intel Processor, running Snow Leopard. A year ago I upgrade the ram to 4GB (though this model only recognizes 3GB), and upgraded the internal hard drive to a 500GB 7200rpm Seagate Momentus. Since April this year, I have had 3 ocassions where the Screensaver locks up, the only recovery is to power off by holding the power button down for a few seconds, which leads to me loosing my drive partition. Because of the way OS X is sucky about mount points, I have the entire 500GB partition as one volume. Up until last week, I treated this as a minor annoyance, as I have multiple time machine backups, and the reformat and restore works and is relatively quick.
Aside from making me reluctant to travel with this laptop (luckily I have an Air as well, but that does not work for all my needs). On my most recent trip not only did the volume get corrupted, the machine did not recognize the drive, or any drives on the machine (incl. the dvd drive). Only after removing the drive completely, a combination of the boot up key sequences for resetting the machine, and booting off the cd, did I manage to get the machine to eventually recognize the hard drive. I am unable to determine if this is a faulty drive, or a faulty machine. I have run the Apple Hardware Diagnostics which give the all clear - I have nothing to stress test the drive, and I am running out of debug options and patience. Although this laptop is getting "long in the tooth", it still works like a champ (except when it crashes), and my only gripe being its weight.
View 2 Replies
View Related
Jul 5, 2012
My time maching back up is 60 GB less than my Hard Drive and I know that the back up is an accurate count of used GB's as I have been keeping an eye on this. I recently empltied my trash and found 15 GB's but I am still showing a 60 GB difference between what my MAC HD says vs. my Time Machine back up HD.  How could this be? and where could I possibly missing 60GB. I would think if they were actually used somewhere that Time Machine would be backing them up as well. Â
Info:
Mac mini, Mac OS X (10.7.4)
View 7 Replies
View Related
Mar 23, 2012
I have my external HDD partitioned for my Media storage and for Time Machine. Unfortunately, my mac is having problems and I want to back up my computer to reinstall Lion. Problem is...Time Machine is also not backing up anymore (last backup was 2 months ago). So I want to erase the Time Machine volume of my HDD so I can use SuperDuper to backup my hard drive...but of course I don't want to erase the media partion. Â So...using Disk Utility, I can just erase the Time Machine partion (volume) of the HDD and leave the Media portion intact, correct? I would hate to erase the Time Machine volume and find out the Disk Utility also erased all my music and movies too!
Info:
iMac, Mac OS X (10.7.2)
View 1 Replies
View Related
Feb 26, 2008
my hard drive icon disappeared from my desktop.My second internal hard drive icon is there, but not the main one.I've done every version of computer maintenance that I can think of and still no icon.Meanwhile, my computer is running fine, it just seems like impending doom is around the corner.
View 13 Replies
View Related
Sep 14, 2009
I have a MacBook Pro and when I click on the harddrive and Get Info, it tells me I have used 100 gigs of 111 available. But when I right click on Macintosh HD in Finder and Select All of the folders and hit Get Info, it tells me they add up to only 95gigs. Where is the other 5 gigs hiding? My trash is empty.
View 6 Replies
View Related
Apr 5, 2010
I've done some searching on the forums, but I cannot find exactly what I need. I currently have a Maxtor external hard drive partitioned into two sections; one for time machine, the other for music, movies, etc. Normally, the two separate partitions would show up on my desktop (labeled "Music" and "Time Machine") but as of lately the Time Machine partition fails to show. I cannot find the volume anywhere, but the Music partition still reads perfectly fine. how I can relocated the Time Machine partition?
View 7 Replies
View Related
Dec 8, 2014
I have an external hard drive (my book) by WD.... When I plugged it in today it did not open and reported this error:
Catalog file entry not found for extent. The volume could not be verified completely
ERROR: This disk needs to be repaired. Click Repair disk.Â
My question is if I hit repair will I loose all my files? I need these files!!Â
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.2)
View 3 Replies
View Related
May 25, 2009
I recently bought my first hard drive, a Hitachi 640GB, I just plugged it in and it's telling me there's 595 GB of 595 GB available.
Like I said, this is my first hard drive, can someone explain the reason why I'm missing 45 GB? Is it an operating system? Is there anyway to get rid of it?
View 5 Replies
View Related
Feb 24, 2010
All files on my external hard drive are missing. I was connecting my laptop to my external hard drive. It was taking an unusually long time. Once it did finally connect, two external hard drive icons appeared. then everything froze. I restarted my computer, but it wouldn't restart. After three days it finally restarted but nothing is on my hard drive. Mac os version 10.4.11
View 1 Replies
View Related
Mar 20, 2012
I have a mid 2011 21.5" 2.7 GHZ I5 IMac with a 1 TB HDD. It is reporting that the startup disk is full (<8gb left). I have surveyed the hard drive and found the "users" folder is using 972GB.The sole "user" folder (me) is using 972 GB An exploration and sum of "folder size" of each of the underlying folders (there are 8: Audio books, Desktop, Documents, Download, Movies, Music, Picture and Public) collectively sums to 316,6GB. The system tool in "about the iMac" (storage tab) shows "other" allocated a 893,97GB. Where is the missing 640GB plus of space? Please can anyone advise me how to identify where space has been allocated and how to rectify the problem? Â
I have done the following: All updates are installedVerified the partition - no faultsTimemachine - never been activatedre-indexed spotlight as suggested in a support article.deleted a dormant user (6GB) and deleted their dataI have emptied the trash. What else can i do?
Info:
iMac, Mac OS X (10.7.3), IMAC hard drive missing space
View 9 Replies
View Related
Apr 5, 2012
i have a problem with my mid 2010 macbook pro , it is showing as i have 15gb left out of my 250gb hd , but i cannot see where it has gone , have downloaded disk inventory and scanned and at the top it is showing as my hd is 119gb or has used a total of 119gb not sure but either way system files etc would not be the rest?
Info:
MacBook Pro (13-inch Mid 2010)
View 2 Replies
View Related
Apr 7, 2012
This morning I went to find a band I haven't listened to in a while and it was not in the iTunes library. Did a quick search for the folder on the hard-drive and its not there either. The only thing I can think is maybe the upgrade to Lion did something I hadn't expected. But not sure. Has anyone else had this problem? I THINK I might have it stored on an external...but what a pain to find all the possibly missing music.
Info:
MacBook Pro, Mac OS X (10.7.3)
View 2 Replies
View Related
Apr 10, 2012
My HD is at 410GB used out of 500. I only have about 230GB in Music and 65GB in Movies. Can I really have 100GB's of applications? The only big app I have is LibreOffice. How to diagnose the missing space?
Info:
MacBook Pro, Mac OS X (10.7.3)
View 3 Replies
View Related
Jul 17, 2009
So so annoyed right now. Today my 12" G4 powerbook started to become slow, lots of spinning wheel, delayed menus etc. I checked file permissions, rebooted and it just kept on getting slower. Eventually it wouldn't get past the white apple screen.
I booted off the Tiger DVD and ran disk utility to fix and repair permissions again. It wouldn't let me repair the disk as I kept getting this error:
'Repair volume failed with error could not unmount disk'
I had to reboot again, and eventually my hard disk no longer appears in Disk Utility. I tried to boot into safe mode and get this:
'"I0ATAController device blocking bus
I0ATAController device blocking bus
I0ATAController device blocking bus
I0ATAController device blocking bus
I0ATAController device blocking bus"
So now I pretty much can't do anything with it. Failed Hard Drive?
View 5 Replies
View Related
Mar 30, 2010
I'm looking for a FREE data recovery app for os x to recover data from a NTFS hard drive. The hard has lost it's volume and will not mount and I've tried some other programs and I can see the files but I can't get them off because every program I've tried isn't free and won't let me copy them off. I've tried looking for one but I can't seem to find a good one. I just want to copy off the files and then I'll wipe the drive and fix the parition.
View 5 Replies
View Related
Sep 17, 2010
So I ran Disk Utility and ran the disk repair on my Western Digital external hard drive. After I did this all my files have disappeared, but it still shows that all the space that was taken up before is still being occupied. Is there any way I can recover my files? I am getting really distressed about it because I have almost 500 gbs of data that I don't know if I can get back or not.
View 1 Replies
View Related
Oct 19, 2010
My hard drive crashed and corrupted some of my iMovie MOVs. When launching iMovie, I get a series of alerts (attached image). I'm trying to find what is making iMovie look for these files so I can clear out the reference. I tried searching for the file name and nothing comes up. I already know the file is missing, I'd just like iMove to stop looking for it.
View 2 Replies
View Related
Dec 24, 2010
I recently installed Windows 7 Ultimate through VirtualBox, but I wasn't crazy about the experience and I have a Windows 7 laptop. I used the uninstall tool from the downloaded DMG file, but my 20GB of hard drive are missing still. Is the space still tied up somewhere or is something just like a restart needed? (I've been using my Mac all day so I haven't had the change to try a reboot)
View 2 Replies
View Related
Apr 19, 2010
I was using Boot Camp Assistant to partition my MacBook to install XP. While partitioning my MacBook completely froze and wouldn't unfreeze, I waited about 30 minutes to see if it fix itself, so I held down the power to force a restart, upon rebooting I opened Boot Camp Assistant to try again and I noticed I lost 50 gigabytes of space. Is there a way to fix this and regain my lost hard drive space?
View 1 Replies
View Related
Apr 13, 2012
Last night I left my charger at a friend's house, so it ended up dying completely. When I turned it on again, it alerted me that my date was set to something prior to 2008, (Actually December 2000) and that this could cause problems. Also, it no longer remembered my wifi password (which I have had saved for a little over a year now, with no problems.)I also noticed that my hard drive icon was missing!
I restarted the computer, hoping that would fix my problem. When it didn't, I checked for an update and got everything updated. The date is now correct, but my hard drive icon is still missing. I did at some point back up my computer onto a portable hard drive via time machine, but it has been a few months, and I don't know if I would lose any data that I have used or obtained until this point?
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.6.8)
View 1 Replies
View Related
May 18, 2012
I just bought a used MacBook Pro off somebody online to replace my 2005 pre-Intel Power Mac, which still runs great but I'm just tired of lugging it around. The MacBook Pro was erased but still contains some of the old owner's information (computer name, accounts, etc), and before moving files over I'd like to just wipe it clean and reinstall the OS. He did give me the gray discs, but they are for 10.6 (Snow Leopard) but the computer has been upgraded to 10.7 (Lion); I fear by rebooting I would downgrade to 10.6 since that's the disc I have. Reinstalling 10.7 after 10.6 is out because I don't have the login info used to buy 10.7. I've also considered just keeping 10.6 and just upgrading to 10.8 whenever it comes out (likely soon).
Info:
MacBook Pro, Mac OS X (10.7.4)
View 2 Replies
View Related
Jan 15, 2009
I recently bought a 160GB external hard drive, and decided to transfer my iTunes music to it. I followed the instructions in the Help section of the iTunes program. The first time, I mistakenly created an empty "iTunes" folder and put an "iTunes music" folder inside, where i proceeded to copy the files. I had already set the defult location of the library to my F: drive, my external hard drive. However, the original location of the files stayed in iTunes. Again, following the advice of the iTunes program, I deleted the original folders, and I dragged the new iTunes music folder into the window - at which point i had TWO copies of each file - the first one with an exclamation beside it (original file missing) and the second being my new copies.
View 1 Replies
View Related
Jun 3, 2014
Disk Utility Crashed whilst creating a Partition, and I now have ~100GB missing, which was the amount I had allocated to the new partition.
The new partition didn't get created, and I now have 100GB missing from the Hard drive. I have a 1TB hard drive, and when I go to Disk Utility, it says: Â Capacity : 999.35 GB (999,345,127,424 Bytes)Available : 586.1 GB (586,103,844,864 Bytes)Used : 310.52 GB (310,524,317,696 Bytes)Â
Which adds up to about ~900GB.
I tried Repairing Disk in Disk Utility, booting into Recovery Mode and Repairing Disk there, but neither made a difference.Â
Info:
MacBook Pro (15-inch Mid 2012), OS X Mavericks (10.9.3)
View 4 Replies
View Related
Sep 29, 2008
The problem began with the Mac running slow and then freezing. Shutting down and restarting (if possible) gave some improvements until finally I got to a point where I could not open up anything from the desktop. I was able to open up my applications from a Firefox image on the desktop. If I placed anything in the applications folder I could open it up as normal. After doing some back up I then began to try different lines of appraoch for solutions:
First: I went into the Disk Utility and verified the disk and repaired permissions. This did not solve the problems.
Second: I booted the computer with TechTool Deluxe. I ran the tests and it found an error on the Volume it scanned---Error -4. I then did a repair of this error which went through successfully. The program then proceeded with another scan and uncovered Error -694. I let it run through the fix process but chose not to save the changes because it eliminated so much of my data. I was hoping I could find another solution before having to resort what appeared to me to be so drastic.
Third: I thought I might try and re-install Mac OS X 3.9 but there was no volume showing to write it to.
Fourth attempt: I tried to boot the computer with my Mac OS X installer CD and then to use disk utility from there. I noticed that my startup volume appeared in the list of options within disk utility but was 'greyed ' out instead of bold faced. I was able to select it and run the Repair function but that failed. I also noticed that when I selected that start up disk it said it was unmounted. I clicked on the mount button but that did not do anything. I then quit installer and it asked me to choose a startup disk, I chose Network Setup since it was the only option. After that when I would try and start the computer I would get a flashing world sign followed by the folder with a flashing question mark. I realize now it was trying to start from that Network Setup, but could not and afterward it could not find anything to boot from and thus the question mark
Fifth attempt: I tried to boot into Safe Mode. I could not. I tried to boot while holding down the Option key. Startup Disk Manager comes on the screen but there are no start up disks to choose from. It appears my Hard Disk has vanished.
Sixth attempt: I then booted again from TechTool Deluxe and ran through the whole process again, but for some reason the repairs could not be completed. I tried several times but the program keeps giving me the same message: "The Volume Structure Rebuild could not be completed"
The best I can figure is that I had a progressively failing hard drive which finally totally gave out. This seems to be the best explanation for all of the problems but I am hoping that someone on here might have a solution for me which I have not discovered yet.
View 2 Replies
View Related
Dec 19, 2009
I have a problem with creating disk partition via Bootcamp Assistant. when i try to run it i get an error message saying "some files could not be moved" and the process of creation is aborted. I have sufficient free space of 50GB, trying to create 32GB win XP partition. Some freeware utils confirmed that my th data writtne on my HDD are very fragemented (and so is the freespace). I'd like to create a compact data area (wich would result in creatin a compact free space area).
so far i've found 2 ways:
1) Backup my HDD, reinstal OS , crate a fresh partition and than copy the backuped fiels back - unfortunalty i don't have a backup drive
2) use iDefrag (a payed 3rd party utility) - unfortunalty this one has very limited usage on mounted disk, and so it has a little/no efect on my hard drive fom which i boot the system, and i don't have a second drive to boot from
View 2 Replies
View Related
Feb 23, 2012
So my mac's hard drive went out. So I bought a new one that is 160GB. I'm trying to partition it in Disk Utility, but there are a couple of problems I've run into. First, It's saying there is 1.2TB of space. I guess it's possible Western Digital put a wrong label on their drive, but that seems a bit unlikely, doesn't it? The second issue is that when I go to actually partition it, I get an error that says, "Partition failed with the error: input/output error". I have no idea what's going on, or what I should do
I'm using a Macbook w/ 10.4.11 (although strangely, that disk that came with my computer says 10.4.9, not sure how much of a difference that will make...). It is a 2.16GHz, Intel Core 2 Duo, w/ 1GB of ram, if it helps.
Also, when I'm trying to partition, the settings I'm using are:
1 Partition, Formatted w/ Mac OS Extended (Journaled), & GUID Partition Table
Info:Macbook
View 2 Replies
View Related
Sep 18, 2007
The last couple of times I have woken my MBP up a box has popped up with a big red sign in the middle saying my external hard drive was removed unexpectedly and could have caused loss of data. I know this is not healthy and I would like to stop it doing this as soon as possible. It is connected via firewire 800 and is a western digital 250 gig my book pro if that makes any difference. I close the lid of my laptop with it still on and connected and everything is supposed to sleep. It used to work fine, I would open the lid and everything would wake up and I could do what I was doing before with no error messages and the hard drive would still be mounted on the desktop.
View 7 Replies
View Related
Apr 26, 2008
I have a USB 2.0 hard drive that I have been using to back up movie files. It has let me transfer files from my Macbook Pro HD to it hundreds of times without any problems.
I have this .mkv file that keeps giving me an error when I try to transfer it to my external. I get "Sorry, the operation could not be completed because an unexpected error occurred. (Error code 0)".
I have transferred plenty of .mkv files to my external with no problems. All other files work fine when I transfer them. It will let me move my .mkv file around my Macbook Pro's internal hard drive but it won't let me transfer it to the external.
View 13 Replies
View Related
