Disk Read Error On 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 top After installation of El Capitan, Bootcamp: “A disk read error occured” up vote http://forums.macrumors.com/threads/fixing-a-disk-read-error-on-a-windows-7-partition-in-mac.1745546/ 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 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 http://apple.stackexchange.com/questions/210702/after-installation-of-el-capitan-bootcamp-a-disk-read-error-occured 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/Storage Drive?1Install rEFInd on another partition0Cannot boot to OS X using rEFInd2Create Windows 10 installer USB without bootcamp1Bootcamp Failing with Error: “The startup disk cannot be partitioned or restored to a single partition.”1Boot Camp failed and reduced Macintosh HD partition
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. Please re-enable javascript to access full functionality. 6 Bootcamp install on http://www.insanelymac.com/forum/topic/201737-bootcamp-install-on-the-new-imac/ the new 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 http://superuser.com/questions/622284/ctrl-alt-del-on-a-mac-with-windows xphacter InsanelyMac Protégé Just Joined 3 posts So I have a Mac Mini dual boot lab. 20 first gen intel macmini's. The CRTs on these guys are going so we decided to clean up the lab disk read 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 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 disk read error 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 when I click on windows every time. And refit goes through the same process when I hold option, however, it does give me some more information on the first hang: Error: Not found return from legacy loader; Error: not found from locatedevicepath; [repeated 10 times........] Error: not found from locatedevicepath; Error: load error while (re)opening our installation volume; I've done several reinstalls using different xp installati
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 Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. 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 top Ctrl + Alt + Del on a Mac with Windows up vote 2 down vote favorite I'm using Boot Camp to run Windows on my Mac. Last night I tried to compress the memory of C, then after that finished, it told me to Press Ctrl + Alt + Del to restart How do I press these keys? windows-7 laptop macbook boot-camp osx-leopard share|improve this question edited Jul 21 '13 at 6:11 slhck 125k38312360 asked Jul 21 '13 at 2:49 Neige Devi 1112 add a comment| 4 Answers 4 active oldest votes up vote 1 down vote One of these should work. Option is Alt in Windows. Your Backspace key generates Delete (You might need to press the Fn key to generate Delete) Control + Option + Delete Or Control + Option + Fn + Delete share|improve this answer edited Jul 21 '13 at 6:13 slhck 125k38312360 answered Jul 21 '13 at 3:01 FDinoff 1,4031516 add a comment| up vote 0 down vote You should also try: Ctrl Shift Esc share|improve this answer edited Jul 21 '13 at 6:10 slhck 125k38312360 answered Jul 21 '13 at 3:51 arete 131114 It's similar in that it also opens Task Manager like C-A-D sometimes does. But it won't work in the other situations, where C-A-D specifically is needed. –grawity May 4 '15 at 16:56 add a comment| up vote 0 down vote You should be able to use one of the following: Ctrl+Option+Del Comma