MacBook Air :: Can't The 2GB Limitation Be Got Around By Using A RAM Disk

Nov 11, 2009

Especially if you have a SSD with you MBA this should be very quick & seamless, just assign 2-4GB of your SSD as RAM disk.

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MacBook Pro :: Only Support 6GB RAM / Is This A SW Or HW Limitation

Jul 5, 2009

I know all the Late 2008 MBP models--2.4Ghz, 2.53Ghz, and 2.8Ghz--only support 6Gb of DDR3 RAM. Is this a software limitation or a hardware limitation?

Does anyone know a definitive answer to this? Will Snow Leopard be able to address the full 8GB in a 2.4GHz model?

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Mac Pro :: Xserve As Workstation - Limitation?

Aug 26, 2009

Has anyone ever tried to use a xserve as a workstation? What would be the limitations? I'm thinking that a decent video card might be hard to fit in, and possible noise.

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Mac Pro :: Windows 7 Home Premium CPU Limitation

Oct 31, 2009

Just for testing purposes, I installed a spare drive and put Windows 7 Home Premium x64 on my Mac Pro 1.1 last night. All of the advice given here on MacRumors so as to install the 64-bit version and get the AHCI working properly went flawlessly with one exception: Boot Camp doesn't like to restart in OSX from Windows after the AHCI patch. But the big issue is: Windows 7 Home Premium continues Microsoft's policy of not supporting multiple processors on any "Home" variant of Windows. (XP, Vista, 7). Task Manager reports only the two cores of the first CPU and ignores the second. To me this isn't important as I intend to continue using XP Pro for my rare ventures into Windows but is important for Mac Pro users considering purchasing Windows 7. If you wish to use Windows effectively on a multi-CPU Mac Pro, you must obtain the "Professional" or "Ultimate" versions.

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MacBook :: When I Reboot My Machine And Run Disk Utility And Choose Repair Disk, It Hangs?

Nov 25, 2009

I am trying to repair my disk so I can install bootcamp, but when I reboot my machine and run disk utility and choose repair disk, it hangs. Does anyone have any ideas ?

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MacBook Pro :: Folder With Question Mark At Startup - Disk 0 Showing In Disk Utility

Jun 24, 2014

I get this question mark along with a folder when starting up. I tried holding down the option key when turning on the power and then I get an internet recovery along with a globe. I click on the arrow below it and it takes maybe 15 minutes to start up. Then i get this disk utilities screen. I'm now unable to do anything. When going into disk utility, disk 0 shows with Mac OS X base system underneath it. All the clickable buttons are faded out. Is there something wrong with the hardrive? and where could i get this fixed? There isn't a warranty on it.

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MacBook Pro :: Unable To Check External Hard Disk / Cannot Find The Disk

Feb 15, 2011

I've download a Seagate Diagnostics programme to check whether my external Seagate FreeAgent Desk is working properly or not. However, when I run the programme, it indicates that cannot find the disk.

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MacBook Pro :: Launch Disk Utility From The Snow Leopard Install Disk?

May 15, 2012

How do I launch disk utility from the Snow Leo install disk?

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OS X Mavericks :: MacBook Pro Only Turns On In Recovery - Disk Utility Can't Repair Disk

Sep 12, 2014

Macbook Pro running on OSX Mavericks is having problems. 

Today I turned my Mac on, and it started up with a loading wheel and a loading bar. When the loading bar finished, the Mac turned itself off. I tried many times, same happened every time. I then went into OSX Recovery, started repairing Macintosh HD, but the error message saying "Disk Utility can't repair Macintosh HD" came up and now I don't now what to do. 

Is there any way I can back up my files in this situation? Is there any way I can repair the disk without having to erase all data and reinstalling OSX? Or do I really need to bring it to a Apple Store for repair? 

Info:
MacBook Pro, OS X Mavericks (10.9.4)

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MacBook Pro :: External Hard Drive - Disk Utility Can't Repair Disk

Jun 27, 2014

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? 

I have a Macbook PRO late 2011 running OS X Mavericks.

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MacBook Pro :: Hard Disk Failed Smart Disk / Laptop Does Not Start Any More

Aug 29, 2014

I have a Macbook Pro . The hard disk failed smart disk and my laptop does not start any more. Is it ok if I replace the HDD with CGET or WD hard disk rather than the apple hard disk. the pros and cons of a non apple HDD.

Info:
MacBook Pro, OS X Mavericks (10.9.3)

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MacBook Pro :: Disk FULL Error When Export Movie In IMovie Or Burn Disk In IDVD

Nov 25, 2010

Every time I try to export a movie in iMovie or burn a disk in iDVD an error message pops up and says that my startup disk is full. So I bought an external hard drive and backed up my mac using Time Machine. Now I want to delete everything off my mac's internal Hard Drive and use my external hard drive so I can empty my disk. Does this make sense? If so will you please tell me how to do so.

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MacBook Pro :: What Is Equivalent For Apple In Terms Of Anti Virus / Disk Deframentor / Scan Disk

Jun 12, 2012

I am new to Apple. What is the Equivalent for Apple in terms of Anti Virus, disk deframentor and scan disk.

Info:
MacBookPro, iOS 5.1, OS IS LION

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MacBook :: Update Operating System To Snow Leopard / Disk Is Not Reading In Disk Drive

Jun 4, 2014

I have an old Macbook via 2007 and I'm trying to update my operating system (currently OS 10.5.8) to Snow Leopard, but the disk is not reading in the disk drive. And unfortunately, Snow Leopard is only on a DVD, it can't be downloaded.I figure I have 2 choices:

1) take it in and spend $49 to have them do diagnostics and then tell me they probably need to replace the superdrive 

2) I could buy an external optical drive. But I would need to know which one would be compatable with my old *** Macbook.

Info:
Macbook

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MacBook Pro :: Lion On Ssd Crashed - Disk Utility 'cannot Repair The Disk'

Apr 25, 2012

Fortunately I got a time machine backup. And its restoring the drive while in Lion recovery mode. Here's what happened... I dont have a router a my place at the moment and so my two phones (iphone 4 and htc android) connect to my internet using my MBP's wifi via internet sharig. For some reason they were not able to get an IP from the mbp. After doing some wifi swtich toggles and forgettig & rejoining the network, i decided to reboot all my devices. I shut down my modem, phones and restarted my mbp. On reboot, after the chime, it showed an unsusal 'progress bar' under the apple logo. The bar progressed to about 10% and then the mbp just powered off. This happened several times even after PRAM and SMC reset.  

So now i booted with cmd+r pressed and in recovery mode ran a 'verify disk'. It said the verification stopped and that i should repair the disk. When i tried to do that it said the disk cannot be repaird and that i should back up as many files as possible and attempt to format the disk and restore it with time machine. It is precisely what im doing at the moment.  

1. Mbp wont sleep even when internet sharing is off

2. Mbp wont lit the onboard display upon opening it in clamshell mode until i removed the 3.5mm audio cable of my speakers from the audio out port! 

Info:
MacBook Pro, Mac OS X (10.7.3), Mid 2010

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MacBook Pro :: Cannot Reinstall Lion Or Repair Disk Cause Disk Is Locked

May 8, 2012

I just tried to use my MacBook pro but its showing a loading bar and it loads for like 5% and then shuts down.I read the instruction booklet and it says that I should tried to repair the disk or reinstall Lion but when I tried to repair it stops the process and when I try to reinstall its telling me that the disk is Locked...

Info:
MacBook Pro, Mac OS X (10.7.2)

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MacBook :: The Disk Reader Won't Stop Running And Can't Eject The Disk

Jun 16, 2012

The optical disk reader won't stop running and I can't eject the disk.

Info:
MacBook, Mac OS X (10.6.3)

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MacBook Pro :: Internal Hard Disk Is Not Visible In Disk Utility?

Aug 28, 2014

I am trying to repair my mac. But in disk utility, the hard disk is not visible to proceed. Its showing disk0 -> volume with only 1.79GB. and all the options are disabled. The capacity of my mac book pro was 500GB. 

Info:
MacBook Pro, OS X Mavericks (10.9)

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MacBook :: Uograde Hard Disk Without Recovery Disk

Apr 10, 2009

Next year when snow leopard will be released I was thinking to upgrade my poor 60gb hard disk to something more probably to a 320 one, but I got one problem I lost my recovery disk and actually I don't really need it as you know Tiger is very stable.

When my old macbook will have inside the new hard disk do I need to reinstall tiger then upgrade it to snow leopard or I can directly install snow leopard?

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MacBook :: Disk Utility Can't Repair Disk

Mar 12, 2012

I just saw that the amount of memory left on my HD just dropped around 60GB, so I used the "Verify Disk" option on Disk Utility, and the output was: Verifying volume “Macintosh HD”Performing live verification.Checking Journaled 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 repairThe volume Macintosh 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. 

I don't have the disk right now, so is there some other way I can repair it, get another install disk, or anything else? I've been thinking of booting up with a Linux livecd, but can it access the HFS+ filesystem? 

Info:
MacBook, Mac OS X (10.6.8)

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MacBook :: Put A Small Disk In The Disk Drive And Cannot Get It Out

Jun 6, 2012

I put a small disk in the disk drive and cannot get it out.

Info:
MacBook Pro, iOS 4.3.2, iOS 5.2 and Windows

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MacBook :: Repairing Disk With Another Installation Disk?

Jun 30, 2014

My startup disk is almost full so I tried to repair disk in Disk Utility but only 'verify disk' was available, which led to the following error message: "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." I have recently moved countries and cannot seem to find my installation disk anywhere (stupid, I know). Is there another option, such as using someone else's installation disk (since nothing is actually installed from the installation disk in this process, right?) or does it have to be my own installation disk? It is an old MacBook (2007), running OSX 10.6.3.

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MacBook :: Disk Utility Can't Repair 2011 - Saying "disk And Restore Your Backed-up Files"?

Apr 2, 2012

My Macbook crashed so I tried everything to restart it.  what finally worked is opening it from the install disk.  I performed a "repair disk", and after saying "invalid node structure" and "invalid record count", it says it cannot repair the disk.  I don't know what step to take next.  How do I see if time machine has backed my files up?  Do I need to erase the HD and reinstall?

Info:
MacBook

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MacBook Pro :: Startup Disk Is Almost Full - Clean Startup Disk For More Space?

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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MacBook :: Disk Drive Is Failing - Possible To Install New Disk Drive Itself

Jan 17, 2010

I recently stopped at the store to see what the problem was with my disk drive and i was told that my disk drive is failing i bought my white macbook in 11/2008 and didnt purchase the extended warranty badtimes but the guy from said it would cost $250 for a new disk drive. Is it possible to buy the disk drive from somewhere else and install it my self??? Im just curious if its cheaper to do it myself or have apple do it

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OS X :: How To Merge The Disk On The Apple Support Section Under Troubleshooting Articles For Disk Utility

Oct 7, 2010

After I erase the hard disk it shows 74.5gb free, almost. It says there is 42.3mb of space being used by 2 files which I understand are used for read write or partitioning or whatever.

When I then leave disk utility and go to the actual installer, the destination disk (untitled - 74.5gb) shows only 73.9gb free space. What is taking up an additional 500mb of space on the hard drive?

Apple support told me that somehow the disk has been altered and I lost space on the disk or I am now using a seperate partition that isn't showing up. Disk utility shows only one partition with 74.5gb free space. He told me I can find information about how to 'merge' the disk on the apple support section under troubleshooting articles for disk utility. I have been unable to locate this information.

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OS X :: Disk Warrior Unable To Replace Startup Disk / Connect To TC To Transfer Across DW's Preview

Feb 18, 2009

Yesterday I switched on my macbook (Leopard) and got the flashing question mark. Ran all the resets and booted with disk utility which encountered an 'Invalid B-tree Node' when attempting to repair the disk. Additionally, the SMART status was verified.

I ran DW 4 last night, and performed the hardware tests which reported that the disk was operating like normal. The majority of my media files and additional work is backed up to my Time Capsule but I still have a folder of papers that are relatively new, and wanted to retrieve. While DW managed to reconstruct the majority of my drive (there seemed to be 15g missing - but it's just music files) including this folder, it couldn't replace the disk, as it encountered 'Serious Disk Malfunctions'.

So, via the Disk Preview I want to transfer my saved folders to my TC, but I don't appear to be able to locate it (via ethernet) through DW - even if it's connected when I boot up in DW. So, first request is: Can I connect to my TC to transfer across in DW's preview?

Second is: What are my options if DW can't replace? Do I need to take it into Apple and get a new HD (it's out of warranty)? It's possibly worth noting that I'm a student and have absolutely no money - so cost effective options are a bonus!

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OS X :: Unable;e To Boot From Internal Hard Drive / Use Disk Warrior To Repair Disk?

Apr 11, 2010

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.

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Intel Mac :: Grey Screen, File With Question Mark... There Is Already A Disk In The Disk Drive?

Feb 11, 2012

I have read most things to do with the grey screen and the screen with the question mark, and it's obvious I have to put some sort of disks in, but there is already a disk stuck in the drive?

Info:
iMac

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OS X V10.7 Lion :: Disk Utility Can't Repair Disk (1 Partition) On External Hard Drive

Apr 24, 2012

I have a 2TB Western Digital My Book Studio FW800 external that has 5 partitions, connected to my 2011 iMac. I had help doing the partitions and don't really remember the reasoning, but one is just for my SuperDuper! backup, one is Miscellaneous, one for movie clips off my camcorder, one for misc scanned photo's and one for my genealogy research. I back up using Time Machine to a Time Capsule and also to this WD hard drive with SuperDuper! 

Recently I'm getting a pop up message that "Mac OS X can't repair the disk "Genealogy"'.  And it needs to be reformatted.  It's become a read only disk.  When I look in Disk Utility it shows all the partitions as "Mac OS Extended (Journaled)" EXCEPT for the one in question.  I also noticed that there are a lot of files with "date created" being the same date in 1969!  These files may be letters I've written or photo's I added to that partition within the last few years. 

I think I have to completely reformat the entire external hard drive to repair this, but I want to make sure.  Because it's going to be a major hassle backing it all up to another external (having to get one first) and then figuring out how to make the files that have turned "read only" in that one partition, back to their original state!  Does this sound right, that I have to reformat the entire external hard drive?  And how do I get the read-only files back to their original state.

Info:
iMac, Mac OS X (10.7.3)

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