A hard drive is a device for permanent or long-term storage in computers.

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Can the 2011 Mac-Mini (not the Server Edition) Support an Additional Hardisk, SSD?

Is it possible to add an additional HDD or a SSD to a 2011 mac-mini (no the server edition) in addition to the 500GB HDD that comes with the computer? If so, are additional parts required? Are these ...
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1answer
150 views

Why do permissions differ for the HD and the home folder?

I noticed this a while ago, but I have no idea what it means, or if it even means anything.. it's pretty weird though... When you do Cmd-I (Get Information) on the hard drive and look at the ...
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2answers
5k views

Which SSD to choose for a white late 2009 macbook [closed]

Currently there are many reviews on SSDs, and different types of SSDs as well. What I would like to hear is what cost effective SSDs that exists that aslo has TRIM support and will work well with ...
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1answer
746 views

Upgrade SATA connection on MBP 3,1

When replacing my HDD in my MBP 3,1 with a SSD (SATA3), I noticed that the SATA1 cable can be fully removed. Thus I thought, that it might be possible to replace the SATA 1 cable by a SATA 3 cable in ...
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4answers
562 views

Mac Application to defrag my Mac drive

I work on media files as per my profession. I find my Mac (Mac Lion) going slower day by day. I think it will be beneficial to defrag the drive but didn't find any Apple tool for it. I want a an ...
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1answer
683 views

Compatible SSD for Macbook Pro (replace HDD)?

Any special compatibility concerns when replacing the HDD on a MBP with an SSD? I am running Parallels with XP Pro and Ubuntu and have been disk bound for some time. Not too concerned about size, ...
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2answers
1k views

Mac OSX hard disk gives invalid PEOF - how do I back up data?

Yesterday my macbook pro (running 10.6.8) refused to reboot, and after booting it using the install disk and running disk utility I got Invalid catalog PEOF. The volume could not be verified ...
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3answers
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Can I create a bootable DiskWarrior disk?

I'm in trouble. My Mac won't boot (frozen on gray apple logo with spinning wheel), and it appears to be a disk problem. I ran disk utility from Lion's recovery disk, but it says it can't repair my ...
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3answers
4k views

Should I get a SATA 3Gb/s or 6Gb/s hard drive for my MBP?

If I am planning to upgrade my Macbook Pro 13" (Late 2011) with a 7200RPM Hard drive, should I get a SATA 3Gb/s or SATA 6Gb/s drive?
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2answers
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How can I image my Macbook Pro's hard drive prior to sending to Apple for repair?

I don't just want to back up my data. In case the hard drive comes back completely wiped I want to avoid the hassle of reinsalling everying OS X as well as a Bootcamped Windows install. What tools ...
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1answer
27k views

White MacBook hangs at gray Apple screen forever, won't boot to single user, won't mount using Disk Utility. What do I do next?

After a forced shutdown, my white MacBook hangs at the gray screen with the Apple logo and an infinitely spinning progress wheel. I can boot in verbose mode, but I didn't see any particular error, ...
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3answers
4k views

Disable mounting Internal Macintosh HD at boot

My iMac (mid-2010 model, Snow Leopard) has a problem with S.M.A.R.T status: Failing and it has become read-only. Because I didn't want to waste money on the repair, I bought an external HD, so the ...
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1answer
658 views

Internal drive on MacBook won't appear on desktop

Why doesn't internal drive appear on desktop after a fresh install of Snow Leopard 10.6.8?
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2answers
6k views

How can I prevent external hard disk from sleeping when connected to Airport Extreme?

I have a 1TB external hard disk from Seagate connected to the USB port of my Airport Extreme and everytime I need to access it I have to wait some time until it leaves the sleep mode. Is there a way ...
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4answers
2k views

iMac inconsistenly hanging and showing beach ball

This past week, I've been having constant problems with my 2007 Aluminium iMac (2.4GHz, 3GB memory, 320GB HDD). I've been downloading using Transmission, and when (sometimes) stopping or starting a ...
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1answer
305 views

For some reason I can't open files on drive

I can't open the files on certain drive that is formatted as ntfs. I have Tuxera installed however. Here is an image on how they look: The file with a lock is password protected as it should. Any ...
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6answers
25k views

How can I test if my hard drive is going bad?

I've looked over similar questions and searched the internet to try to find symptoms of a bad hard drive, but I haven't found anything that seems to be related to my problem. I have a late 2008 15" ...
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0answers
158 views

What is the best way to migrate from HDD to SSD? [duplicate]

Possible Duplicate: How can I move my data to the new harddrive? I would like to purchase an SSD drive online to keep the cost low. What is the best method and software to use to transfer ...
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0answers
374 views

MacBook Pro: Strange crashes

I purchased a new 13" MacBook Pro about a month ago. I'm pretty happy with it for the most part, but I've been having a few issues which I find very worrisome. I'm a computer science student, but my ...
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2answers
437 views

Bootcamp - Multiple Windows installations, how do delete one?

I've got a Mac Pro with 3 hard drives: 1 x 7200rpm 640GB - 1/2 for OS X - 1/2 for Windows 7 (Bootcamp) 2 x 5400 Western Digital'Eco-drive' (runs like a dog and is only useful for backups and ...
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1answer
1k views

“Other” Storage space in Sys Info [duplicate]

I have MBP with Lion. In my Sys Info it says 170.12GB of space is being used by "Other". How do I determine what this Other space is and how to clean it up if possible?
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4answers
5k views

Why is my MBP not detecting my HDD/Optical Drive?

I've had a second hard drive in one of those optibay things in my MBP 5,1. It's been super awesome, until it stopped getting detected today. The second hard drive is getting power and is spinning up, ...
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1answer
713 views

Disk utility on Mac and free space dispatching

I have a physical hard drive that is split into 3 partitions. The second partition is running out of space and I want to give it some free space that I have on the third partition. While, this is ...
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2answers
3k views

How can I reformat my hard-drive?

I am in Disk Utility under the Erase Tab. The Format section is grayed out even though I have my main disk selected. The only buttons active are Erase Free Space, but I want to reformat the entire ...
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1answer
5k views

How to coerce Lion Time Machine into offering backup history migration?

This article describes a feature I heard about from multiple sources about an automagic backup migration process that Lion will do for you. Essentially, when migrating to a new machine, you can ...
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3answers
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Can I install OS X lion on a disk that is OS X Extended Journaled encrypted?

Just wondering if I can, using Disk Utility, format the hard drive such that it is OS X Extended (HFS+) Journaled encrypted. Will Lion be able to install on that disk?
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1answer
745 views

Hard disk performance drastically declined after OS X Lion upgrade

After upgrading to Lion (10.7.1) a while ago I'm currently faced with a very poor performance of my system. It's a 2.2 GHz Core2Duo with 4 GB RAM and a 500GB HD. E.g. the JBoss6 AS needs about 5 ...
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2answers
524 views

How can I move my data to the new harddrive?

So I am planning to upgrade my Macbook pro's harddrive to a SSD. I don't know much Mac OS X tools, so I was wondering if anyone could let me know how I can copy my entire harddrive (including OS) to ...
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2answers
720 views

How do I spin down a secondary disk when not mounted?

I have Macbook Pro 13" (Early 2011). I replaced the SuperDrive with a SSD that now is my main disk. The existing HDD is used for Time Machine and nothing else. I have 2 problems with the secondary ...
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1answer
625 views

Fastest way to migrate an application between Mac's?

after using the Migration Assistant each time arrives a new OSX or i buy a new MacBookPro, its time to tidy up my work machine, Since upgrading my current MBP(mid2009 2.8GHz 4GB DDR3) to Lion many ...
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2answers
259 views

Checking number of reallocated sectors of HDD through Disk Utility, Mac OS X

My MacBook was purchased in 2008. Yesterday I checked the number of reallocated sectors of the hard drive using Disk Utility. It showed there were no reallocated sectors. That seems strange since I ...
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1answer
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Is it possible to have dual internal hard drives in a 2009 mac mini?

I want to have an SSD for the OS, and the existing disk that came with the unit. Is this possible?
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1answer
98 views

Upgrading RAM/HDD in latest MBP [closed]

I planning to buy a 13 inch MBP this month. Is it a good idea to stick to the standard 4GB of ram and 500GB harddrive, and upgrade it myself to 8GB/1TB? This would save me about $350. I have ...
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1answer
327 views

How fast should my MBP internal drive be?

I'be been experiencing an ongoing (if not precisely measurable) feeling that my MBP is underperforming, and it seems to be related to disk IO. I recently downloaded a disk benchmarking tool, to see ...
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4answers
1k views

Which process is periodically writing to the disk?

Even when I am not doing anything on my Mac, I see a lot of Disk IO: "Data Written per Sec" in Activity Monitor showns continuous writes: Is this normal? Why would some process continuously write? ...
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1answer
5k views

Customize the Boot Camp Drive Icon in Lion

A while ago, I remember having customized the Boot Camp drive icon with a pretty simple hack. It was on Mac OS X Tiger. And it was that hack. Now I'm running Lion. Windows 7 is comfy on his Boot ...
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1answer
694 views

Can't copy folder with files from external hard drive because of permissions?

I can't copy a folder (with files) from an external hard drive because of permissions problems. (You do not have permissions to the files in this folder.) However, those files were created by me (on ...
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3answers
7k views

Recommendations for USB 3 ExpressCard/34 [closed]

There is a proliferation of portable and cheap portable USB 3 drives nowadays and nothing of the sort for Thunderbolt. I was wondering if it is worth my while getting an ExpressCard/34 USB 3 card for ...
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1answer
3k views

Why won't disk utility let me remove a partition from my external hard drive?

I have an external 1.5 TB hard drive split evenly with a partition for backup and a partition that was used for Time Machine on my previous computer (OS X Lion). Now I'm using this hard drive with a ...
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1answer
2k views

My Mac Pro boots into recovery mode every time it boots up

My Mac Pro boots into recovery mode every time it boots up. I have to select the start-up disk when in recovery mode. How can I make so it starts up in Mac Os X Lion every time without it going into ...
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3answers
7k views

What do I do if I lost my restore DVDs and have a corrupted HD in my Macbook Pro 2010?

I have a Macbook Pro 2010 (Core2Duo), and I lost my original software and OS restore DVD. The one that came with the laptop. Now my HD volume is corrupted (many programs quit randomly now -- like ...
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4answers
6k views

What can I do to check the integrity of the hard drive and all its files, to see if they are corrupt or not?

Recently there has been some files disappearing (in iTunes), and I'm not so sure of the extent of this problem yet. Perhaps it may have been an iTunes upgrade bug, but I'm not so sure. What can I do ...
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0answers
300 views

Hard drive space disappearing after mounting external drive

I have recently purchased a WD Elements SE 1Tb external drive. I have set it up with dual partitions: FAT32 (primary) and HFS+ (secondary). I also have a Macbook Pro 13 running Snow Leopard 10.6.6. I ...
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4answers
3k views

Will a standard MacBook Pro optical-bay HDD caddy fit a non-unibody MacBook Pro?

I have an early 2008 A1226 15" MacBook Pro Santa Rosa (ie non-unibody), and I want to put an HDD in the optical bay (replacing my original HDD with an SSD). There are caddies like this that might do ...
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2answers
2k views

How much will adding an extra hard drive to my MacBook Pro affect battery performance?

I have a current MacBook Pro 15" i7 2.2Ghz with a 500GB 7200RPM (default) hard drive. I am thinking of replacing both the current hard drive and the superdrive with two Seagate Momentus Hybrid 500 GB ...
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2answers
2k views

Hard drive is failing, iMac is freezing?

So this is my third hard drive that I installed on my intel Mac OS X desktop (made in 2007), and I installed Western Digital Black Caviar (which is supposed to last 3 yrs, I believe). But the hard ...
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4answers
20k views

How to make my iMac recognize my USB external hard drive?

I just bought a new Seagate hard drive for Time Machine backups. I plugged it into my iMac and the hard drive never showed up in Finder. The drive does not appear in Disk Utility and the command ...
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1answer
1k views

Remove 2nd partition, reclaim space

If I have a dual booting computer (os x 10.7 and Linux), and would like to remove the Linux partition and return it to one single large disk running os x, how is this done? Is there risk to messing up ...
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1answer
152 views

FW400 HDD not recognized at all

I have an external hard drive in an enclosure that plugs into the firewire port of a Mac Pro, and it is not recognized. I connect the device to the firewire port, and this is what it shows: Any ...
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1answer
107 views

Apple SSD TSC 128 GB on Windows desktop

My MacBook Pro 2011 is having problems. When I turn it on, I hear the chime but the screen is black. I am planning to send it off to Apple since I have AppleCare. But before I do that, I need to ...