Apple computer suddenly black screen and won't boot

What to do if the Apple computer starts with a black screen

1. If your Apple computer encounters a black screen problem, here are some solutions you can try: Restart the computer. Press and hold the power button until the computer turns off, then turn it on again and wait for the system to restart. Try booting into safe mode.

2. The following are some methods to solve the black screen of Apple computers: Confirm the power status: Check whether the computer is connected to the power supply and whether the power supply is normal. If that doesn't work, try changing the power cord or moving it to another outlet. Restart: Sometimes simply restarting your computer can solve the problem.

3. If you are using a battery, you can try to replace the battery or plug in the power adapter to charge. Reset the controller: Sometimes there may be a problem with the MacBook Pro controller. You can try resetting the controller to solve the problem.

4. Check the power supply: First check whether the power supply is plugged in and whether there is power. If you are using a battery, you can try replacing the battery or plug in the power adapter to charge. Reset the controller: Sometimes there may be a problem with the MacBook Pro controller. You can try resetting the controller to solve the problem.

5. When an Apple computer starts with a black screen, some checks and handling measures need to be carried out, as follows: Unplug all external devices, such as USB drives, speakers, etc., and restart the computer. Hold down the Shift key to enter safe mode. If the Apple computer has a black screen, press the Command Option P R four keys to restore it.

What should I do if my Apple laptop cannot be turned on? The screen is black

Check the power supply: First, check whether the power supply is plugged in and whether there is power. If you are using a battery, you can try replacing the battery or plug in the power adapter to charge. Reset the controller: Sometimes there may be a problem with the MacBook Pro controller. You can try resetting the controller to solve the problem.

Try to enter safe mode: Shut down your MacBook. Press the power button. As soon as you hear the startup sound, hold down the Shift key. Release the Shift key when you see the gray Apple icon and progress indicator (which looks like a spinning gear).

Hardware reset. If your Apple computer has a black screen and won't turn on, you can try resetting the hardware to see if that solves the problem. The specific method is: first turn off the Apple computer, click Command, Option, P and R on the keyboard. Before the computer gray screen, press these keys again, so that the computer can be restarted.

The notebook power supply is low on power. This situation is caused by excessive use of the notebook or excessive battery consumption on standby for a long time. As long as you charge it more before use, this problem will be solved. Nothing happens when booting. This kind of situation is usually caused by loose hardware or water in the notebook.

When an Apple computer starts with a black screen, some checks and handling measures need to be carried out, as follows: Unplug all external devices, such as USB drives, speakers, etc., and restart the computer. Hold down the Shift key to enter safe mode.

First turn off the power of the Apple computer system. Connect the power adapter to the power port and Mac, then on the keyboard, press the Shift-Control-Option key and the power key at the same time. Then release all the keys and the power button at the same time, and finally press the power button to turn on the computer.

What to do if your Apple laptop has a black screen when it starts up

When your Apple computer starts up with a black screen, you need to carry out some checks and handling measures, as follows: Unplug all external devices, such as USB drives, speakers, etc. , restart the computer. Hold down the Shift key to enter safe mode.

Solution: First unplug the hard drive, optical drive, and sound card, and then use the minimal system method to see if it works. If it doesn't work, change the graphics card and sound card to another machine to see if it works normally. If it is normal, you need to remove the battery, turn on the computer, and then enter the BIOS settings to reset, so that you can enter smoothly.

Check the power supply: First check whether the power supply is plugged in and whether there is power. If you are using a battery, you can try replacing the battery or plug in the power adapter to charge. Reset the controller: Sometimes there may be a problem with the MacBook Pro controller. You can try resetting the controller to solve the problem.

Check the monitor: If the computer is turned on, but the screen is still black, it's a good idea to check the monitor's connection and brightness settings. Check if there are any messages or warnings on the screen and if so, follow the instructions. Enter Safe Mode: Try entering Safe Mode.

First of all, if you encounter a black screen on your Apple computer, press and hold the home button and the iPad's power button to restart. The specific method is as shown in the figure below: After booting to the computer desktop, click to select the settings option on the desktop.

The solution is also very simple, add thermal paste or replace the radiator. Graphics card or monitor problems: These two devices account for a large proportion of computer startup black screen failures. Usually, the replacement method is used to use another monitor. If it is used normally, it means that the original monitor is broken.

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