When an Apple computer (Mac) experiences a lag and cannot move, you can try the following methods to restart: 1. Forcefully exit unresponsive applications
If the problem is caused by a specific application, try forcibly exiting that application. You can use the 'Command+Option+Esc' shortcut keys to open the 'Force Exit Application' window, select the unresponsive application, and click 'Force Exit'. 2. Restart using the menu bar
If the system interface is still operable, but some applications or functions are abnormal, you can try selecting "Restart" through the Apple logo (?) in the menu bar. This is the gentlest way to restart, ensuring that the system shuts down all processes and services before restarting. 3. Force restart
If the Mac is completely unresponsive and cannot be operated through conventional methods, a forced restart measure needs to be taken:
For Macs equipped with Intel processors: Long press the power button (Touch ID key or physical power key) until the screen turns black and lights up again, then release the button.
For Apple Silicon Mac: Due to the lack of a separate power button, it is necessary to simultaneously press and hold the 'Control+Command+Power' button until the screen turns black and you hear a startup sound or see the Apple logo. 4. Use terminal commands (advanced users)
For advanced users familiar with terminal commands, they can enter the terminal through target disk mode or network boot on another Mac and use the ` sudo shutdown - r now ` command to remotely restart the stuck Mac. But this method is more complex and requires a certain technical foundation. 5. Waiting for battery depletion (portable device)
If none of the above methods are feasible and the Mac is a portable device (such as MacBook), you can try waiting for the battery to naturally drain before recharging and turning it on again. However, this method is time-consuming and may damage battery life, so it should be considered as the last option. 6. Eliminate external device interference
Sometimes, external devices connected to a Mac, such as USB devices, external displays, external hard drives, etc., may cause system lag. Try disconnecting all external devices and restarting your Mac to see if the problem is resolved. 7. Enter safe mode
If the problem persists, you can try entering safe mode. After shutting down, hold down the power button and Shift key until the Apple logo is displayed. In safe mode, the system will perform some basic checks and repair operations to help identify and resolve some system issues. 8. Seeking professional assistance
If none of the above methods can solve the problem, it is recommended to contact Apple's official customer service or go to an authorized Apple service provider for professional assistance. They can provide more specific solutions based on the specific situation, and may even require hardware maintenance.
When a Mac gets stuck, try gentle and simple solutions such as forcing the app to exit or restarting the system. If the problem persists, gradually try more complex solutions. At the same time, regular maintenance of the system, updating software, and cleaning disk space are also important measures to prevent Mac lag.