Disk Erase Failed Input Output Error
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Mac Volume Erase Failed Input Output Error
visit from the selection below. Welcome to Mac-Forums! Join us to comment and to customize your site experience! Members have access to mac partition failed input output error different forum appearance options, and many more functions. Results 1 to 7 of 7 Thread: Disk Erase Failed Input Output Error Tweet Thread Tools Show Printable Version Subscribe to this Thread… 02-10-2012,05:09 PM #1 Yerpaltommy View disk warrior Profile View Forum Posts Member Since Feb 10, 2012 Posts 5 Disk Erase Failed Input Output Error I just replaced the hard drive on my old MacBook that my son gave me. It normally runs very well but the hard drive I installed several years ago needed replacing. All went well. Now comes time to install the software. I'm installing disk one and the message is: Disk Erase Failed Input Output Error.
Disk Utility Input Output Error
I have examined and followed the threads about this issue but to no avail. It seems that the old threads have this issue well pegged but my machine is not responding as it should. No injury has occurred to the machine. For several months it has been driving a 23 inch monitor and playing my tunes for me along with an occasional back up. No heavy lifting. I have used disk utility obviously and I tried to both erase and partition. I highlighted the drive that I wish to erase--it's the new one with nothing on it. Ideas? Reply With Quote 02-10-2012,05:20 PM #2 harryb2448 View Profile View Forum Posts Member Since Nov 28, 2007 Location Nambucca Heads Australia Posts 22,458 Specs:Imac 27", 3.3GHz, 512 flash storage, 16GB memory, macOS Sierra. G'day and welcome to the forums. Changing hard drives in a MacBook can be pretty hard on the cables which get brittle with heat and age. Check the cable carefully. Hang on to those original install discs like grim death! Using OS X.7 or later make a bootable USB thumb drive before running Installer! Reply With Quote 02-10-2012,05:50 PM #3 Yerpaltommy View Profile View Forum Posts Member Since Feb 10, 2012 Posts 5 cables I read you loud and clear on the disks!!
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Disk Erase Failed With The Error File System Formatter Failed
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Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and http://apple.stackexchange.com/questions/125965/unable-to-format-erase-hard-drive policies of this site About Us Learn more about Stack Overflow the https://www.macissues.com/2014/04/05/how-to-fix-deep-formatting-problems-with-os-x-drives/ company Business Learn more about hiring 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 Here's how input output it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Unable to format / erase hard drive up vote 11 down vote favorite 3 I have an external HD that died on me a while ago and I'm trying to see if I can format / erase it to start using input output error it again. The disk does not show up in Finder but I can see it in Disk Utility. When I try to erase it from there I get Disk Erase failed with the error: POSIX reports: The operation couldn’t be completed. Cannot allocate memory When I try to verify the volume: diskutil verifyVolume /dev/disk2 Error starting filesystem verification for disk2: Unrecognized filesystem (-9958) I've tried running a surface scan in Techtools Pro, it processed 650 blocks and all were bad. I cancelled the operation cause it was very slow. Diskutil info /dev/disk2 tells me: Device Identifier: disk2 Device Node: /dev/disk2 Part Of Whole: disk2 Device / Media Name: WD Ext HDD 1021 Media Volume Name: Escaped with Unicode: Mounted: No File System: None Partition Type: None Bootable: Not bootable Media Type: Generic Protocol: USB SMART Status: Not Supported Total Size: 2.0 TB (2000396746752 Bytes) (exactly 3907024896 512-Byte-Blocks) Volume Free Space: Not Applicable Read-Only Media: No Read-Only Volume: Not applicable (no filesystem) Ejectable: Yes Whole: Yes Internal: No OS 9 Drivers: No Low Level Format: Not Supported I've also tried: diskutil eraseDisk JHFS+ Stef2TB /dev/disk
with OS X drives 97 Replies Even though formatting advances like Journaling in Apple's filesystem formats help prevent data corruption, problems can still happen that result in a drive not only being unreadable, but also unable to be reformatted. If this happens, the drive may show up in the Finder sidebar but not show data when clicked, or it may just not show up but be present in Disk Utility; however, if you try to mount it you get a "resource busy" error. Another possible symptom is if you get this error or one claiming the drive cannot be unmounted, when trying to format the drive or running a fix routine on it with Disk Utility. These errors and behaviors might indicate to you that your drive is malfunctioning and you need a new one; however, before you give up on a $100+ drive, ensure the problem is not simply a very low-level formatting snag that causes the drive to hang when accessed. This is especially true if you do not hear any tell-tale signs of physical failure, such as repeated click, tap, and whirr sounds coming from the drive at regular intervals. Assuming the drive is just experiencing major low-level corruption, the problem you face now is how to format a drive that apparently cannot be formatted on your Mac? One option is to use another operating system like Windows in Boot Camp, in a Virtual Machine, or on a dedicated PC to manage the drive and attempt to repartition it; however, this may not be feasible in some situations. Another option that should work in most cases is to use the Terminal to interact with special device files to force an overwrite of the device file representing the drive. OS X Device files The /dev folder has a number of different device files that are assigned to system components and peripherals, allowing programs to interact with them using system calls. These devices include disks, consoles, terminals, and standard input and output, among others (click for larger view). Device files in OS X are a collection of drivers in the hidden "/dev" directory that are assigned to devices, allowing them to be accessed by system calls (open, read, write, close, etc.). These allow programs to interact directly with the device, so for instance you can use a filesystem manager like