Disk Read Error Mac Boot Camp
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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 policies of this site About Us Learn more about Stack Overflow the 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 it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the http://forums.macrumors.com/threads/fixing-a-disk-read-error-on-a-windows-7-partition-in-mac.1745546/ top After installation of El Capitan, Bootcamp: “A disk read error occured” up vote 0 down vote favorite Prior to installing El Capitan, my Windows 8.1 installation was running fine and dandy. Now when attempting to load into Windows via rEFIt, I am faced with A disk read error occured. Press Ctrl+Alt+Del to restart diskutil list returns the following: /dev/disk0 (internal, physical): #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *500.1 GB disk0 http://apple.stackexchange.com/questions/210702/after-installation-of-el-capitan-bootcamp-a-disk-read-error-occured 1: EFI EFI 209.7 MB disk0s1 2: Apple_HFS Macintosh HD 250.1 GB disk0s2 3: Apple_Boot Recovery HD 650.0 MB disk0s3 4: Microsoft Basic Data 30.6 GB disk0s4 Notice how there seems to be a large chunk of storage missing (unless I'm misunderstanding). After succesfully Bootcamping (see this question: Is it possible to Bootcamp Windows 8.1 using USB on Late 2011 MBP?) I split the allocated space 50/50 between OS X and Windows. osx bootcamp disk-utility el-capitan share|improve this question asked Oct 13 '15 at 13:41 Ryan 5818 add a comment| active oldest votes Know someone who can answer? Share a link to this question via email, Google+, Twitter, or Facebook. Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Browse other questions tagged osx bootcamp disk-utility el-capitan or ask your own question. asked 12 months ago viewed 308 times Linked 5 Is it possible to Bootcamp Windows 8.1 using USB on Late 2011 MBP? Related 1Disk Utility Error Message - Missing EFI + MediaKit0Can't modify partitions0Why do I have /Volumes
Chat Rules More InsanelyMac Forum Apple World Mac OS X Boot Camp Javascript Disabled Detected You currently have javascript disabled. Several functions may not work. http://www.insanelymac.com/forum/topic/201737-bootcamp-install-on-the-new-imac/ Please re-enable javascript to access full functionality. 6 Bootcamp install on the new http://www.hongkiat.com/blog/bootcamp-assistant-cannot-partition/ Imac Started by xphacter, Dec 10 2009 07:17 PM Page 1 of 2 1 2 Next Please log in to reply 23 replies to this topic #1 xphacter Posted 10 December 2009 - 07:17 PM xphacter InsanelyMac Protégé Just Joined 3 posts So I have a Mac Mini dual disk read boot lab. 20 first gen intel macmini's. The CRTs on these guys are going so we decided to clean up the lab and replace them all with iMac's. We bought one of the newest iMac's 21.5 inch and I started from scratch to create a new image for these machines. We haven't bought the other 19 yet. Anyway, something is very wrong with disk read error the boot process for windows xp. The mac side always boots fine. However the windows side takes a couple of reboots to actually work. The process as I understand how booting to windows works (correct me if i'm wrong) POST > EFI > BIOS > MBR >WINDOWS . It takes approx 3 reboots for me to get into the windows side. First reboot, when holding down option, Mac and Windows shows up, I click on windows and it freezes the screen right there, still showing Mac and Windows, and It's unresponsive. Seems like a problem emulating the BIOS or something. Second time, It gets past this screen and hangs and says "A Disk Read Error Occured. Press CTRL+ALT+DEL to restart". CTRL + ALT + DEL does not work. Force shutdown. Seems like a problem with the MBR finding windows boot files. And the third reboot is fine. If this were my machine i would be fine, but to educate everybody that uses my lab to do this is insanity. I also tried BootPicker and refit. Bootpicker is useless, it just shows me a grey screen
"Disk Could Not Be Partitioned" Error On Boot Camp Assistant [Quicktip] Published by Brian Voo,in Desktop Getting an error message that says, "Your disk could not be partitioned" when trying to install Windows with Boot Camp Assistant on your Mac? If you try to partition it manually with Disk Utility, you might also receive a similar error message. Pin it This error normally happens when you attempt to partition an old hard drive. Fret not, we’ve got a quick and easy way to overcome this error. Recommended Reading: 20 Handy Mavericks Tips & Tricks You Probably Don’t Know First, you have to shut down your Mac. Then, turn it on and immediately hold down Command + S to enter Single User Mode. Now, type in the following code into the command prompt interface: /sbin/fsck -fy Then, press Enter on your keyboard. That command checks and repairs inconsistencies in file systems that might prevent you from partitioning your drive. Once that has been completed, type in this code: reboot Hit Enter and your Mac will restart as usual. Now, try running Boot Camp Assistant again to install Windows. You should not receive the previous error and will be able to run the installation without any hiccup. More Load More Posts © 2007‐2016 Hongkiat.com (HKDC). All Rights Reserved. Reproduction of materials found on this site, in any form, without explicit permission is prohibited. Publishing policy ‐ Privacy Policy Close Search Search Hongkiat