Repair Your Hard Disk in Single User Mode. Mac OS X has a built- in disk diagnostic and repair program called fsck or file system consistency check.

Unlike Disk Utility, which can only verify the current startup disk, fsck will verify and repair the current startup disk. Here’s how to verify and repair your startup disk with fsck. International Financial Management Jeff Madura 11Th Edition.

Start or restart your Mac. As soon as you hear the startup tone, press and hold Command- S on the keyboard. Keep holding down those keys until you see a black screen with white lettering. This is called “booting into Single User Mode.” As soon as you see the black screen with white lettering, you can release the keys. The single user mode screen.

As the Mac boots in this mode, the screen reports each step of the process. Astrology Software In Punjabi Free Download on this page. Wait until the scrolling white text stops. The last line should end in root#.

Repair Your Hard Disk in Single User Mode. Mac OS X has a built-in disk diagnostic and repair program called fsck or file system consistency check. Get the latest science news and technology news, read tech reviews and more at ABC News. Search metadata Search full text of books Search TV captions Search archived web sites Advanced Search. Samsung Gear S3 Frontier Smartwatch with Heart Rate Monitor : Exceptional style and exciting tech combine with the Samsung Gear S3 Frontier. This stunning smartwatch.

Right after the root# prompt, enter the following: /sbin/fsck - fy. Press the Return key. You’ll see the prompts in the picture above as each part of the hard drive’s directory is checked. At the end, if your drive was OK, the screen will say “The volume (name of your hard drive) appears to be OK”. If any repair was made, you’ll see the prompt, “FILE SYSTEM WAS MODIFIED”. Then, you’ll see the root# prompt again.

Right after the root# prompt, enter the following: reboot. Press the Return key. Your Mac should restart normally.