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Input Output Error Disk Utility


I don't want to write off the entire disk and start from scratch, as the drive seems otherwise healthy, so I'm looking for repair / diagnostic tools. Do this. But then the command runs on quite happily. –MrCranky May 10 '14 at 20:28 Your kernel doesn't hang with the BBFH because your disk still have enough blocks available within its pool to fix bad blocks. share Share on Twitter Share on Facebook Email Link Like + Quote Reply Intell, Mar 6, 2012 Intell macrumors P6 Joined: Jan 24, 2010 Location: Inside #2 An I/O error usually indicates a bad drive or failing controller/cable. Source

Generally, this is used if there is a hardware problem and the drive is failing. Mite be worth mentioning that my girlfriend has a working macbook pro, would it be a better option for me to connect to her laptop via firewire and use migration assistant that way? I reformatted and installed Snow Leopard, and my girlfriend's computer is now running Snow leopard off of the new HD. Is the origin of the term "blackleg" racist?

Input Output Error Mac External Hard Drive

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  1. Using the terminal command (from http://hints.macworld.com/article.php?story=20050302225659382) dd bs=512 if=/dev/rXX# of=/some_dir/foo.dmg conv=noerror,sync does produce an image but after completion it could not be opened (or mounted) due to a "no mountable file system." mac external-hard-drive disk-utility share|improve this question edited Jul 6 '14 at 8:29 Jens Erat 9,005112845 asked Jul 6 '14 at 7:52 Jacob 103113 Sounds like you have an irreparable error on the disk.
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  3. A little curiosity: when booted from DVD, disk utility says that connection bus is “serial ATA 2”; when booted from internal drive it says “serial ATA” only.

Once formatted and with 1TB free space another attempt at saving the drive as an image to my external drive resulted in an error messgae after 10 mins saying 'Input/output error. As for mounting it on the Mac, understand that OS X mounts NTFS file systems in read-only mode. So this drive unlike the WD is auto SATA speed sensing matching to the systems SATA ports I/O speed. Internet Recovery Mode Error If this answer was helpful please remember to mark it accepted.

When I use the option to "Get Info", I get the dialog box stating it has about 300GB Free. Disk Utility Input Output Error New Image It's tough to say. If the tool fails, it might be indicative of a larger problem (but I couldn't tell you what without seeing the output of the tool). http://superuser.com/questions/35867/what-does-input-output-error-mean-with-disk-utility I had to reinstall Tiger, then Leopard, then the backup.

I think at this point we all agree that the problem is the logic board. Macbook Error 2002f Thanks Was this answer helpful? Both of these drive will not work reliably in your system - Sorry ;-{ OK, lets see if we can find a drive that will work. It is very slow but may be worth a try unless somebody has a better solution.

Disk Utility Input Output Error New Image

I connect the drive externally through usb and install Snow Leopard successfully. http://apple.stackexchange.com/questions/129030/how-to-identify-and-fix-files-with-corrupted-inaccessible-disk-blocks To do this I use disk utility > new image > save as dvd/cd master. Input Output Error Mac External Hard Drive Using Disk Utility, First Aid, Verify Disk, the volume "Macintosh HD" appears to be OK. Macbook Error Codes I couldn't believe when I found out that the read and write speed was exactly the same!

Holding down ALT, Command R just leaves it on the white screen Is there anything left i can do? this contact form Was this answer helpful? Sure a SSD could be used but the OP wants a HD likely because he wants the space a HD offers and the cost of a SSD is higher and has limited storage. 01/24/2015 by Dan Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? I don't know what jumpers to use so I have no idea if you're in the ball park. Input Output Error Mac Restore

Picking one at random and trying to copy the file to another location in the shell also reports an error, which makes me think the problem is real and with the disk / FS. The files begin copying then after a few minutes i get a pop-up saying 'the finder can't complete the operation because some data in (names a file) cannot be read or written. If the drive logic is bad then you won't gain anything with the HD caddy for the optical drive. http://thenewnexus.net/input-output/input-output-error-mac-os-x-disk-utility.html Spaced-out numbers Get first N elements of parameter pack Are ability modifiers/sneak attacks multiplied in a critical hit?

Also it mite be worth mentioning that a few weeks ago i got a message saying 'start-up disk almost full' so i began clearing about 20 gig from my HD. Mac Internet Recovery Error 4403f Take a good magnifier and look carefully at the pins and solder joints. share Share on Twitter Share on Facebook Email Link Like + Quote Reply Intell, Mar 9, 2012 Intell macrumors P6 Joined: Jan 24, 2010 Location: Inside #10 I've seen drives that read that size before.

The Disk Utility progress windows displays the message Creating Image Macintosh HD.dmg Reading whole disk (Apple_HFS : 0)… with progress bar that moves up to about 50% before the following error message is displayed: Unable to create Macintosh HD.dmg. (Input/output error).

asked 2 years ago viewed 15746 times active 1 year ago Blog Stack Overflow Podcast #91 - Can You Stump Nick Craver? Use Disk Utilities to format the drives GUID so the Mac can read and write to them, Format as Apple Extended. It too appears to be a SATA II drive. Macbook Pro Error My harddrive does not show up on my gf's mac.

Using wildcards for column names in dynamic soql in apex How to install a replacement lock in a mailbox? share|improve this answer edited May 7 '14 at 16:47 CousinCocaine 4,22572456 answered Apr 28 '14 at 22:33 Matt 791414 Interesting, but it looks very much like fsck, even with -f and in single-user mode, is doing just what Disk Utility did. if this does not work, it's time to toss that A1150 in the bin. Check This Out Can anyone explain what's going on?

First pass with the find/dd script touches all the files/blocks on the disk, and sure enough I find a bunch of files which give "Input/output error", and I can simply output the log of the command to a file and then grep it to find out which files are duff.