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Oct 1, 2015 10:51 AM in response to ProEdgeBiker.comby norm123,Hello ProEdgeBiker.com,
I understand that you are having an issue with your MacBook Pro 17" installing OS El Capitan. Let's see if we can get it sorted out.
Because you are seeing the File System verify or repair failed alert, check out what the issue could be by using Disk Utility in the OS X Recovery. I have outlined the steps below on what to do.
Resolve startup issues and perform disk maintenance with Disk Utility and fsck
https://support.apple.com/en-us/HT203176
Try Disk Utility
Use these steps to use the Disk Utility app to verify or repair a disk.
- If you're using OS X Lion or later, start the computer from Recovery System or Internet Recovery. If you're using an older version of OS X and your computer came with a Mac OS X Install disc, insert the installation disc and restart the computer while holding the C key instead.
- When your computer finishes starting up, choose Disk Utility from the Utilities window, or from the Installer menu if you're started from an installation disc.
- Click the First Aid tab.
- Click the disclosure triangle to the left of the hard drive icon to display the names of your hard disk volumes and partitions.
- Select your Startup Disk (usually named "Macintosh HD").
- Click Repair. Disk Utility checks and repairs the disk.
If it repairs itself, then you can try the install again. Let me know what you find out.
Take it easy -
Oct 1, 2015 2:55 PM in response to norm123by nuretmen,I was having the same alert. I tried disk utility but it gives error while running first aid on Macintosh HD. It says First Aid process has failed. Now everytime I restart, disk utility screen shows up. I can't go anywhere. I tried reinstall OS X and it gives error too.
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Oct 1, 2015 2:56 PM in response to nuretmenby Allan Eckert,What was the error when First Aid failed?
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Oct 1, 2015 3:01 PM in response to norm123by ProEdgeBiker.com,Well I appreciate the help but it didn't work. it says the disc can't be repaired... 1st time apple has failed me...
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Oct 1, 2015 3:07 PM in response to Allan Eckertby nuretmen,While checking catalog file, it stops, then it says "First Aid process has failed. If possible back up the data on this volume. Press Done to continue."
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Oct 1, 2015 3:12 PM in response to ProEdgeBiker.comby ProEdgeBiker.com,Sorry, i couldn't upload the pics through safari so i made links to the images of the error:
Disc couldn't be verified:
https://proedgebiker.com/wp-content/uploads/IMG_1606.jpg
Error on repair:
https://proedgebiker.com/wp-content/uploads/IMG_1607.jpg
Time Machine stuck like this going on 30mins now.
https://proedgebiker.com/wp-content/uploads/FullSizeRender.jpg
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Oct 1, 2015 3:34 PM in response to Allan Eckertby nuretmen,Running First Aid on Macintosh HD details:
.........
Checking extentes overflow file.
Checking story catalog file.
The volume Macintosh HD could not be verified completely.
File system check exit code is 8.
File system verify or repair failed.
Operation failed.
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Oct 1, 2015 3:43 PM in response to nuretmenby lllaass,Same problem has occurred with other number updates (10.9>10.10) since it appears that the install/upgrade stresses the disk and can cause a marginal disk to fail.
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Oct 1, 2015 4:06 PM in response to lllaassby ProEdgeBiker.com,looks like you and I have the exact same problem....
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Oct 1, 2015 4:23 PM in response to ProEdgeBiker.comby seg8930,I am having the same problem with no clear path to getting back to a working computer. Seems Apple has now caught up to Microsoft
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Oct 1, 2015 4:27 PM in response to norm123by seg8930,How do you get to recovery when the installer keeps trying to run and fails.
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Oct 1, 2015 4:32 PM in response to seg8930by lllaass,What specific Mac do you have?
Can you boot to Recovery?
OS X: About OS X Recovery - Apple Support
seg8930 wrote:
How do you get to recovery when the installer keeps trying to run and fails.
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Oct 1, 2015 4:35 PM in response to lllaassby seg8930,MacAir Mid 2013 and no the command R does not seem to work
