7/24/2023 0 Comments Install macos mountain lionYou should hear the computer beep once as per normal, and then beep a second time and it will reboot again. To do a PRAM reset, restart the computer and immediately hold Cmd + Option + P + R during the boot procedure.Many more people said it didn’t work for them. Some people (a few) reported that doing a PRAM reset resolve their issue. Below is an image of the error as seen in Disk Utility run from the Recovery Partition during a failed upgrade Using Disk Utility will fail with the same error message. Rebooting wil bring up the installer again, and the same error will occur. The installer can not continue at this point. ![]() Hard link record has data extents (id = 33147751)Įrror: Disk Utility can’t repair this disk…disk, and restore your backed-up files It suggested recovery as many user files as possible and to then reformat the drive. After the initial installer rebooted the computer to continue the installation process it reported there was an unrecoverable error with the disk drive. I then moved on to upgrading a MacBook Air from Lion to Mountain Lion and it failed miserably, with no apparent way out or around the issue. I upgraded a MacBook Pro from Lion to Mountain Lion, and everything went well. Your hardware is likely fine, and here is how to recover your user data.fire At least that’s the way it appears to me. The truth is the Mountain Lion installer has a bug that crashes the install process and then blames the hardware as faulty. Online research-particularly in the Apple support forums-tells me a considerable number of people upgrading to OS X Mountain Lion (10.8) were surprised to learn that, according to the OS X installer, their hard drive was all of a sudden faulty and, according to Apple technicians, in need of replacement.
0 Comments
Leave a Reply. |