MacBook Air :: The Startup Disk Cannot Be Partitioned Or Restored To A Single Partition
May 28, 2012
As soon as I start the Bootcamp assistant I get this message on the screen that asks for download of the windows support files - ie right at the start.The startup disk cannot be partitioned or restored to a single partition. The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.
Info:
MacBook Air, Mac OS X (10.6.8)
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Sep 7, 2010
Got my first MacBook Pro about 2 months ago and I have been enjoying it to full effect, installing programs such as logic studio and photoshop cs5 on it. Recently, however, I decided that I would like to access some of my windows based programs when I am on the road and don't have my desktop pc with me. So I bought a fresh copy of 32-bit Windows 7 Ultimate and sat at my macbook, put the disc in and then loaded up Boot Camp. I went through the menu options, decided that I wanted a 50GB partition, leaving my Mac OS drive at 182 GB with 83GB to spare. However, when I started partitioning, after about a minute it stopped and this error message appeared: "The startup disk cannot be partitioned or restored to a single partition. The startup disk must be formatted as a single Mac OS Extended (Journaled) volume or already partitioned by Boot Camp Assistant for installing Windows.".
I tried cleaning all my temporary files and deleting some files in my downloads that were quite large and I restarted my machine. The problem persisted. Is there a solution to this problem that does not involve doing all this rubbish with a fresh install of Mac OS? I don't have any method of backup apart from a couple of 4GB flash drives..
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Dec 27, 2009
I am new to this mac community.. And just received my 27" i5.
I am trying to install Windows 7 via bootcamp. I opened Bootcamp Assistant, and when i click continue, i get this popup.
"The startup disk cannot be partitioned or restored to a single partition" The startup disk must be formatted as a single mac OS Extented volume or already partitioned by boot camp assistant for installing windows.
I click OK.. And same message reappears
I cannot go ahead.
I have my 1 TB Disk partitioned as follows
500GB for Mac - Which is Mac os Extended (Journaled)
408 GB for Movies - Which is Mac os Extended (Journaled)
91 GB for Windows - Which is Mac os Extended (Journaled)
Now what do i do to get bootcamp work.
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Aug 22, 2014
Is it possible to reformat a single partition of a disk w/o reformatting the entire disk?Or must one reformat the entire disk? In DU, If I click on the volume/partition in question, I do NOT get the tab “Partition.” If I click on the disk, not just the volume/partition in question , then I do get the tab “Partition.” Also, does using DU to secure erase a volume by overwriting with 0s, cause a format issue? Some details on my other post:Create a bootable clone using Disk Utility
Info:
iMac, OS X Mavericks (10.9.4), 4 GB RAM, Win XP Pro-Boot Camp
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Feb 29, 2012
I have an external drive hooked up to an eMac. The plan is to install 10.5 on the drive, and then put the drive into a G4 powerbook. I booted the eMac from the 10.5 retail install disk, partitioned the external drive into 1 partition, with the 'Apple Partition Map' option selected in the options. But when I go to try to install onto the disk, it has a red X and says that the computer can not boot off of the device so it refuses to install.
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Jun 6, 2009
Not quite sure what happened, but somehow part of my OS X partition became corrupted and is no longer recognized as a startup disk. I ran techtool pro and tried to repair the volume from there without luck, then ran a Leopard install DVD and ran disk utility's repair disk twice (first time came back with an error, second it was able to complete and fix all issues). Where I'm currently at. I am able to view all of my files via Macdrive and my Bootcamp XP partition without issue and am currently backing up any files I hadn't previously backed up. My question is, will I have to do a full reinstall of OS X or is it possible to somehow activate the drive as a startup disk or diagnose where the problem lies and address it?
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Apr 17, 2010
I partitioned windows XP onto my Mac HD a few days ago. It worked beautifully until last night. Whenever I booted to it, it stuck at the welcome screen for 10 minutes, and was really buggy upon startup. This morning, my MacBook Pro (bought in August '09) upon turning on automatically boots to windows XP. No amount of holding "c" or "Alt" will bring up rEFIt or boot camp selection pane. And the kicker is, the windows XP partition is completely corrupted.
Here's what happens now:
1) Turn Macbook Pro on, hold down "c" or "Alt"
2) White background for ~ten minutes, nothing happens
3) After a long time, boots to black screen and says "Startup Disk Error... Press Ctrl+Alt+Del to restart.
I'm pretty sure its trying to boot to Windows XP partition, because Ctrl+Alt+Del is not a Mac OS X command... But I can't boot to my Mac OS X partition.
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Dec 28, 2009
I have Ubuntu 9.10 (Karmic) installed on my MacBook Pro 3,1 as well as Mac OS 10.6 (Snow Leopard). Is there a way to set the startup disk as the Ubuntu partition (ext3) so that I don't have to hold option or use rEFIt?
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May 16, 2012
how do i partition my mac hard drive if my startup disk is full and i have more space
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Sep 22, 2010
I had my hard drive partitioned via bootcamp to run windows vista. I use software at work that isn't supported by Mac (it is now, but our version is old and it costs 10k to upgrade yada yada yada). One night I was playing around with the time machine feature (had the macbook for three years now never touched it, wish i hadn't) and accidentally told the time machine to use the partition made by bootcamp for windows to back up my mac. Well this messed everything up. Now that partition is gone (windows) and that volume is now called time machine backups. I have used some threads in here to try and remove that and nothing seems to work (most of the threads are from 2007 to 2008).
What I need help with is removing that time machine volume so that I can run bootcamp again to reinstall windows. When I attempt to run bootcamp right now it says "This startup disk is not supported." When I restart and hold option only the mac hd is available to choose. I also use(d) VMware Fusion to run Windows.
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Sep 23, 2009
ever since i upgraded to sl my boot camp partition cant be booted from. how do i make the partition bootable again. its windows 7 btw
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Dec 23, 2009
I upgraded my HDD, I simply used disk Utility to move data for the OSX HFS partition.
I tried to use Winclone to move but that didn't work too well, plus there is a unnecessary image step, so I ended up moving using disk utility again which again went fine.
The only problem is that rather than creating the partition through bootcamp assistant, I created it straight in diskutility and windows is not bootable.
I tried using fdisk to fix but that didn't work.
The partition table is GUID based and the windows partition is NTFS.
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Nov 12, 2010
I keep on getting this message when I am trying to install bootcamp. What is exactly the problem?
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May 7, 2012
My time Machine isnt set up so i cant back up my files. i read on the apple forms that idefrag works and solves that problem. I payed money, and defraged my computer and i still get that error msg!
Info:
Mac Pro, Mac OS X (10.6.8)
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May 28, 2012
How do I clean my start up disk for more space? I have I cloud but don't really use it.
Info:
MacBook Pro, Mac OS X (10.7.4)
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Oct 6, 2010
I have just bought an iMac after being a die-hard PC user for many years and am just getting to know my way around.
My old NTFS hard drive (salavaged from my old PC and in an external hard drive caddy) has two partitions but when I plug it in to transfer my data, it only recognises one of the partitions? (unfortunately the smaller, less useful one. Of course.
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Jun 5, 2012
How can i make a single partition on mac book pro? My bootcamp is not working properly,so i need to return back to a single partition .
Info:
MacBook Pro, Mac OS X (10.6.8)
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Aug 31, 2010
I need help about boot camp..I was trying to partition my MBP but it's not working because of an error.
"The disk cannot be partitioned because some files cannot be moved"
Back up disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again"
Can anyone explain to me what to do? I seriously want to have Windows 7 on my mac so I could play Starcraft II much better.
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Apr 23, 2009
I have a partitioned hard drive taking up space (30.9 GB's) on my computer, but when i try to run boot camp assistant to remove it, it refuses to open, saying it can't create a partition, nor restore a partitioned hard drive to the main hard drive.
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Aug 4, 2009
I wiped out my hfs+ partition (don't ask me how, suffice it to say that me, the computer nerd, made a STUPID mistake). I have my Tiger install disc. I need SOME way (possibly from a Windows partition?) to format only a SINGLE partition to hfs+ (I already have the unallocated space ready to be formatted) without losing any other data, as I no longer have a way to re-install Windows if I wipe it out, and I need Windows (I just don't want to ONLY have Windows!)
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Apr 21, 2010
I am trying to install boot camp on my mac, but when i attempt to partition it, it says "Verification failed. This disk could not be partitioned. Use disk utility to repair this disk." So i go to disk utility, but it won't let me hit the repair disk button. I can only hit the verify disk permissions and repair disk permissions for the Macintosh HD.
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Aug 31, 2014
My best guess is the problem is not specifically hard-drive related since all the 'normal' fixes just won't work. The only way i've managed to keep the Macbook Pro on for longer than a minute is through target drive, where it seems to work just fine - i can access everything. To sum up everything:
1 - I tried resetting the PRAM
2 - I tried to go in to safe mode, it shut off before i could type the password
3 - I tried fsck -fy command from single user mode, sometimes i can get to actually typing it but mostly it shuts off before
4 - I tried to repair disk via target drive - success, no problems detected
5 - I reinstalled OS Mavericks.
The Macbook Pro previously had some problems with the power-button not working properly (a mac-cunning friend of mine had to open up the mac and start it by swiping to metal pins on a specific (battery/power?) part inside it.
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)
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May 3, 2009
I ran Bootcamp Assistant and assigned 20 Gb of space to windows - leaving 115 Gb free. I had defragmented my harddrive using iDefrag and then I ran the partition. Afterwards I got the common error "The Disk Cannot be partitioned because some files cannot be moved. Backup the disk and use disk utility to format it as a single Mac OS Extended (Journaled) volume." Is there a simple way to fix this problem (I have looked on the web) without having to run disk utility and format the harddrive.
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Jun 7, 2009
I'm trying to create a partition for Windows, but I'm getting the message "disk cannot be partitioned because some files cannot be moved." A poster in another thread concerning this problem said that to create a partition, Bootcamp needs continuous space or something. I do have many large files, and I had up to 3 GB free out of 180 a few minutes ago until I deleted some files to get about 58 GB. I tried partitioning with 45 GB and got the error message. I also tried lower numbers, but nothing worked. I'm assuming it's because my files are fragmented. Then I looked up defragment in the forums and found that many people are against it whether it's because it "slows down the computer" or "it is unnecessary." Now I'm in a bind because I don't want to reinstall my OS, but now I'm hearing I shouldn't defrag either.
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Jun 30, 2009
I put a new HD in about 4 months ago, and I'm trying to partition bootcamp and got this error message.. Do i need to Reformat my HD?
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Aug 29, 2009
I'm trying to re-partition (i removed the first one so i could make it bigger). When i try and make a 100gb partition through bootcamp, after working for an hour, it says this:
Quote:
The disk cannot be partitioned because some files can not be moved.
Back up the disk and use Disk Utility to format it as a single Mac OS X Extended (Journal) volume. Restore your information to the disc and try using Boot Camp Assistant again.
What does this mean and how do i do this? I opened disk utility and can't work it out.
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Aug 31, 2009
I just recently bought my first macbook pro. I had a 500 GB WD elite passport drive. I partitioned it to Mac os extended (journaled)- for time machine and FAT for windows and mac file transfer and storage. I used disk utility to partition the drive. These two drives are detected in my mac, however when I plug in the external drive into my windows- no pop up appears telling me to open files. So I go into my computer and click on the (F) drive in my case. Windows vista then proceeds to tell me the drive must be formatted before it can be used. What problem do I have. All I want is 2 partitions one for time machine and another that will allow for data transfer and storage. I have looked but cannot seem to find and answer. I have a 160 gb hard drive, what amount of space do you recommend for the time machine partition.
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Dec 14, 2009
Back up the disk and use Disk Utility to fomat it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again.
I don't have anything to backup to, so what can I do?
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Jan 9, 2010
I have 43GB available on a 120GB drive on my MacBook base model and I'm trying to partition via BootCamp.I'm trying to allocate 32GB to the Windows partition but I keep getting the following error message:Back up the disk and use Disk Utility to format it as a single Mac OS Extended (Journaled) volume. Restore your information to the disk and try using Boot Camp Assistant again.Now I've backed up my disk and launched disk utility, and try to follow above directions here but the Mac OS Extended (Journaled) area is grayed out and when I click apply after highlighting the MacBook are (in blue), it errors out and says the disk is out of space.
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Sep 8, 2014
Model Name: MacBook Pro
Model Identifier: MacBookPro8,2
Processor Name: Intel Core i7
Processor Speed: 2.2 GHz
Number Of Processors: 1
Total Number Of Cores: 4
L2 Cache (per core): 256 KB
L3 Cache: 6 MB
Memory: 4 GB
Boot ROM Version: MBP81.0047.B27
SMC Version (system): 1.69f4
OS X 10.6.8
So a week ago I opened Photoshop and my macbook froze and gave me this screen:
I had to force it to shut down, and when I turned it back on, I'd get the chime, I'd see the logo and the spinning cog, then it would go to a white screen and either stall or shut itself off... I tried resetting the PRAM and SMC. I went into Disk Utility and verified the disk and the permissions. I also reset Photoshop's preferences, and completely reinstalled it. Booting in safe mode worked, but of course it's a little slow and I can't use some programs. I was able to start up normally by booting in single user mode and running the /sbin/fsck -fy command a couple times.
I ended up taking it to a Genius Bar, they ran a couple diagnostic tests and confirmed it wasn't a hardware issue and it was probably the OS. They reinstalled Snow Leopard, I restored my stuff with my Time Machine backup, and everything worked fine for a couple days.
But today when I turned it on, it shut itself down again! And running single user mode doesn't work anymore. It'll say "The volume Macintosh HD appears to be OK." and when I reboot, it shuts down at the white screen. Now the only way it will boot up is in safe mode, and if I close the lid to put it in sleep mode, it'll turn itself off after a few minutes.
I'm not incredibly tech savvy, but I'm wondering if it could be a third party program. I'm not sure how to find out which one is causing the issue, though... I've uninstalled SMCfanControl and StartupSound.prefpane. Those are the only two I can think of that could potentially mess with the startup...
Info:
MacBook Pro (15-inch Early 2011), Mac OS X (10.6.8)
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