Input/output Error On Mac
Contents |
enter a title. You can not post a blank message. Please type your message and try again. Rian... Level 1 (0 points) Q: Macbook pro won't boot, Disk utility input/output error HiI turned on my macbook pro yesterday to discover that it wouldn't boot past the grey screen with input output error mac disk utility the apple logo.I understand that i can re-install from the install dvd but obviously need to input output error mac external hard drive get a back-up of my drive before i do so. (i know, im an idiot for not backing up!! )There are no peripheral devices and macbook error codes network cables connected.Safe boot wont work.Tryed resetting the NVRAM / PRAM. Connecting my external hardrive and using the install DVD to access disk utility to do a back-up and restore my files hasn't worked. I firstly had to re-formatted the
Disk Utility Input Output Error New Image
external hardrive to 'mac-os extended journaled' as trying to save an image of the Machintosh HD resulted in an error msg saying 'not enough' free space. 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. This keeps happening.I've also tried to 'verfify disk' on both external and enternal drives and all is coming back fine.Is there anything else i can input output error mac restore do to retrive the contents of my macbook? The information on there is extremely important to me and i'm gutted and worn out at this point. I'm tempted to bring it for a repair at my local mac shop but worried it will cost a fortune. 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. Didn't recieve that message again. At the current time there is 6 gig free. Also the day before this problem began, the music making software i use gave a warning saying something along the lines of 'Cannot reload from save undo history'. This program crashes on me quite frequently but always returns to where it was when it crashed after i reopen the project, but it was now saying it could no longer do that. Alarm bells were obviously ringing but i didnt have time to investigate at that time. Full of regret now!! Any help on the matter is greatly appreciated.Many thanksR MacBook Pro Posted on Jan 25, 2014 4:27 PM I have this question too Close Q: Macbook pro won't boot, Disk utility input/output error All replies Helpful answers Page 1 Next by BDAqua, BDAqua Jan 25, 2014 4:38 PM in response to Rian... Level 10 (123,825 points) Jan 25, 2014 4:38 PM in response to Rian... Hi Rian,Did you try Repair Disk on the I
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta internet recovery mode error Discuss the workings and policies of this site About Us Learn
Macbook Error 2002f
more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us
Mac Internet Recovery Error 4403f
Ask Different Questions Tags Users Badges Unanswered Ask Question _ Ask Different is a question and answer site for power users of Apple hardware and software. Join them; it https://discussions.apple.com/thread/5827889?tstart=0 only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Error code -36 - cp: Input/output error - mac up vote 0 down vote favorite While I'm coping the file from the External hard drive to my MacBook Pro http://apple.stackexchange.com/questions/243237/error-code-36-cp-input-output-error-mac I'm getting Error code -36. Some recommended for dot_clean option, also I've tried and facing the same issue. Even I've tried to copy through the Terminal and also getting IO error. Desperately need to copy my stuff from my external drive. osx external-disk share|improve this question edited Jun 20 at 11:32 Mark 14.9k84069 asked Jun 20 at 2:15 Gowth 1 What does "Some recommended for dot_clean option, also I've tried and facing the same issue." mean. Also how is the external disk connected and how is it formatted. What is the exact output in the terminal –Mark Jun 20 at 11:34 dot_clean option is to remove the .DS_Store hidden file from the folder. WD My Book 2TB External Hard Drive Storage USB 3.0 with External Power Adapter. The format type is FAT32. Error msg in the system.log Jun 20 06:55:27 Gowthamans-MacBook-Pro.local wirelessproxd[80]: Failed to start advertising (Unknown error.) for identityservicesd Jun 20 06:55:27 Gowthamans-MacBook-Pro.local sharingd[278]: 06:55:27.354 : SDActivityAdvertiser::continuity:didFailToStartAdvertisingOfType:withError: Activity (The operation couldn’t be completed. (com.apple.identityservices.error error 2
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring http://apple.stackexchange.com/questions/129030/how-to-identify-and-fix-files-with-corrupted-inaccessible-disk-blocks developers or posting ads with us Ask Different Questions Tags Users Badges Unanswered Ask Question _ Ask Different is a question and answer site for power users of Apple hardware and software. Join them; it only takes a minute: Sign up http://errantrawat.blogspot.com/2015/08/mac-os-x-disk-utility-restore-input.html Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How to identify and fix files with corrupted / inaccessible disk blocks up vote 6 down vote output error favorite 5 I have a late 2011 Macbook Pro, running Mavericks 10.9.2. Its sole HDD is a 750GB drive, formatted with Bootcamp. It's still running reasonably well, but in running a defragment pass on it, I've identified that there are a bunch of files which are refusing to be moved by the defragmenter (iDefrag). iDefrag reports a POSIX error code of 5 when accessing the files. Picking one at random and trying to copy the file to another location in input output error the shell also reports an error, which makes me think the problem is real and with the disk / FS. Output of cp is: cp: unity_nophysx.nexe: Input/output error Error code 5 is 'access denied' as far as I'm aware, but the defrag process is running as administrator and running cp using sudo on the suspect file makes no difference. Disk Utility, fsck and the Apple Hardware Test all claim the disk is fine. No SMART errors reported, and while there were some permissions errors, they weren't with the files iDefrag is complaining about, and Disk Utility claims to have fixed them without complaint. There are maybe a hundred or more corrupted files, but still a very small fraction of the drive. As far as I can tell, no system files or crucial data are affected. While it would be nice to retrieve the data, I don't mind reinstalling or going to backups. At this point I don't know if it's really the drive dying, just some bad sectors due to the drive being moved while writing, or some other minor corruption that can be worked around. I'm assuming the worst case, and that most likely I'll have to get a slightly larger HDD and clone the existing drive to avoid having to rebuild the system. My question is really how I go about marking those broken files as properly broken and fixing or purging them, so that a clone o