I had the same issue before, and I fixed it by following the instructions on the onyx's Known Problem page and this guide to run fsck -fy under Single User mode I tried Shift ⇧ to enter Safe Mode: I was not able to enter safe mode at all even after waiting for a long time. If you have AppleCare, support should walk you through troubleshooting steps. Reload to refresh your session. my review here
If you installed Mac OS X using a retail package of the operating system, the disc should be labeled: Snow Leopard: Mac OS X Snow Leopard Install DVD. The Repair Disk process is performed. Install any required updates to your third-party applications. 4.7. Run Software Update again to update any bundled applications to the version you were employing prior to step 2. 4.5. https://discussions.apple.com/thread/3833233?tstart=0
Learn and use the keyboard shortcuts for Restart and Shutdown discussed in the AppleCare Knowledge Base document "Mac OS: Apple Pro Keyboard Shortcuts for Shut Down and Restart." Use these keyboard Send us an email b. Type fsck_hfs -r /dev/disk0s2. http://support.apple.com/kb/HT1782 And Mac OS X Hints has a breakdown of the command: Quote Boot off the OS X CD (reboot, hold C while booting).
Solution You will need... This practice should significantly minimize the potential for data loss to new data or changes to existing data since the last backup was performed. Otherwise we get issues filed like #1953 (prevented by using the tarball). Disk Utility Error Couldn't Unmount Disk How to make the development and use of Steam Engines preferred over that of Combustion Engines?
These files are deleted as soon as they are closed. Disk Utility Error A Disk With A Mount Point Is Required Disk Utility cannot repair the disk If the Repair Disk function of Disk Utility found directory corruption that it could not repair: If Disk Utility returns the message "Underlying task reported Boot from System CD and run Disk Utility share Share on Twitter Share on Facebook Email Link Like + Quote Reply SilentPanda, Apr 28, 2006 SilentPanda Moderator emeritus Joined: Oct anchor it asked for password but i cannot type it in, field remains blank That's normal for shell password input.
permalinkembedsaveparentreportgive goldreply[–]CousinDirk[S] 0 points1 point2 points 5 months ago(0 children)Sorry for the very belated reply, as I've only just had the time to sit down and try this, but it worked! Disk Utility Error 254 Now, is this serious and how do I fix it? Please make sure to include the following: Your model of Mac, iPhone, iPad, iPod, etcetera. The user-friendly shell member faho commented Aug 30, 2015 @FrankZhang002: Caused by a fish version of at least 2.1.2?
Grind, grind, grind, grind, pause. For most users, this will be the volume Macintosh HD, as highlighted in the following screen shot. 2.2. Disk Utility Error Codes Stay logged in Please select a forum to jump to News and Article Discussion MacRumors.com News Discussion Mac Blog Discussion Disk Utility Error Couldn't Open Device Facebook Twitter Google+ YouTube LinkedIn Tumblr Pinterest Newsletters RSS Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox.
Mac Recovery Mode In recovery mode, you have the following options: Restore From Time Machine Backup Reinstall OS X Get Help Online Disk Utility The first option "Restore From Time Machine this page Which seems a bit silly when you think about it. Apple Expert: These folks have received the highest level of training Apple has to offer, whether as an Apple Genius, an independent contractor, or an authorized service professional. The user-friendly shell member ridiculousfish commented Feb 9, 2015 Let's do a release with just this fix. Disk Utility Error Code 8
No rank is an indication that the person is always, or even mostly, correct. Note: If you are running Mac OS X 10.6, see the AppleCare Knowledge Base document "Mac OS X v10.6 Snow Leopard: How to Erase and Install." 4.2. share Share on Twitter Share on Facebook Email Link Like + Quote Reply john_satc, Apr 28, 2006 john_satc thread starter macrumors 6502 Joined: Feb 14, 2005 Location: B'ham Uk #10 CanadaRAM get redirected here Restart your Mac using either of the following methods: Select Restart in the Apple menu.
Your thoughts?2 points · 1 comment Ipad Pro did not show welcome screen when turned on for the first time, instead went directly to the home screen. Disk Utility Input/output Error For details, see Apple Developer Connection Technical Note TN1150, "HFS Plus Volume Format." 3. Helpful (0) Reply options Link to this post by harv47, harv47 Jul 6, 2012 6:09 PM in response to pc_mechanic Level 1 (22 points) Mac OS X Jul 6, 2012 6:09
Checking volume information. Checking volume information. Zeroing finds bad sectors and maps them out of service, also known as sparing. Disk Utility Input/output Error New Image Zero Emission Tanks Physically locating the server Night light, schematic and functioning Help!
So I'm having some problems with my 27" iMac. Bad sectors Bad sectors are the result of problems with the magnetic media used to save data on a hard disk. Disk Repair returns no errors. useful reference DomT4 commented Feb 6, 2015 (OTOH is solved in master :-) The problem is solved in the Master branch?
Is it the drive?Thanks,Harv Helpful (0) Reply options Link to this post This site contains user submitted content, comments and opinions and is for informational purposes only. alec-c4 commented Jul 7, 2015 hi, guys. jonClick to expand... I've things I can do quite well too (enough to get hired anyway), though plenty of people do the same things better.
I wonder if there is something that HFS+ doesn't like about that behaviour. Do not use Install discs from others versions of Mac OS X.