How to restart MacBooks in multiple ways

This guide provides several methods for restarting your MacBook, addressing performance issues like lagging, freezing, and app crashes. Before restarting, it's crucial to save and back up important files (consider Time Machine or Get Backup Pro), disconnect external devices, check for software updates, and quit all running applications (QuitAll can help).

Restarting via the Apple Menu:

1. Close all apps (using Command Q or QuitAll), disconnect peripherals, and save your work.
2. Click the Apple menu (top-left corner) and select "Restart."
3. Follow on-screen prompts. You can choose whether to reopen windows after restarting.

Keyboard Shortcut Restart:

1. Press and hold Control Power button (or Touch ID).
2. A pop-up appears; choose whether to reopen windows. Deselecting this is recommended for faster restarts.
3. Select "Restart."

Forced Restart (for unresponsive Macs):

1. Press and hold Command Control Power button (or Eject/Touch ID) for about 10 seconds.
2. Release the keys; the screen will go blank.
3. Press the Power button to restart. (Note: Unsaved data may be lost).

Restarting via Terminal (for advanced users or broken power buttons):

1. Open Terminal (Launchpad).
2. Type sudo shutdown -r now (or sudo shutdown -r 10 for a 10-minute delay) and press Enter.
3. Enter your admin password.

Drain the Battery Method (for battery recalibration):

1. Unplug your Mac.
2. Completely drain the battery (either through normal use or by letting it sit idle).
3. Let it rest for a few minutes.
4. Reconnect the charger and press the Power button.

Post-Restart Performance Boost:

1. Close unnecessary apps.
2. Regularly check for system and app updates (System Settings > General > Software Update).
3. Declutter and clear caches (CleanMyMac is recommended).
4. Monitor CPU usage (Activity Monitor, App Tamer, or iStat Menus).

Regular restarts (every few days) are recommended for optimal performance. For persistent issues, consult a specialist. Setapp offers a range of helpful Mac maintenance apps.

FAQ: Answers to common questions regarding restarting a MacBook Air with a black screen or a non-starting Mac are included in the original text.

The above is the detailed content of How to restart MacBooks in multiple ways. For more information, please follow other related articles on the PHP Chinese website!