Deals: Amazon Takes $ iPad Air With Numerous Record Low Prices.iPhone 15 Pro Again Rumored to Feature Ultra-Thin Bezels Like Apple Watch.Review: Schlage's Encode Plus Lock Offers Convenient Home Access Right From Your iPhone or Apple Watch.15-Inch MacBook Air Will Reportedly Have M2 Chip.This information excerpted from Apple’s “Using Disk Utility and fsck for file system maintenance in Mac OS X” document #106214. The -f flag forces fsck to check “clean” filesystems when preening. You cannot determine that all necessary repairs have been made until fsck completes and gives its final report. This is the optimal approach, as answering “no” to any question causes fsck to stop. The -y flag tells fsck that you want to answer “yes” to all questions about fixing, repairing, or salvaging information. The computer should start up normally and allow you to log in. When fsck reports that, “** The volume (name of volume) appears to be OK.”, type: reboot It’s okay if you need to do several “passes” of fsck, because first-pass repairs may uncover additional issues. Important: If this message appears, repeat the fsck command until it no longer appears. If fsck alters, repairs, or fixes anything, it will display the message: Once the check is finished, if no issue is found, you should see “** The volume (name of volume) appears to be OK.” The fsck utility will go through five “phases” then return information about the disk’s utilization and fragmentation. – At the command-line prompt, type: /sbin/fsck -fy If a portable computer does not respond to this method, you may need to reset the Power Manager. On portable computers, this is generally achieved by pressing the Command-Control-power keys. On desktop computers, this is generally achieved by pressing the reset/interrupt button, which is marked with a triangle. Note: If necessary, perform a forced restart as described in the Emergency Troubleshooting Handbook that came with your computer. Start in single-user mode to reach the command line. Examples include Mac OS X’s Terminal application and single-user mode. This means that you must type a text command at a prompt (#), rather than using the mouse pointer to open an application. The fsck utility is run from the command line. This could occur after improper shutdown, forced restart, or power interruption. In some situations, file system errors may prevent the computer from starting up to a normal state. When the computer cannot start up normally, you may need to use fsck for disk repair.

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