Top 6 Ways to Restart a Computer When the Screen Is Black

The problem of computer black screen is very common in daily use. This article will introduce several potential reasons and corresponding solutions collected by MiniTool website to help you solve the problem of black screen and unable to restart your computer.

Why is the screen of my laptop black after it is turned on?

Black screen errors are a headache. The black screen is harder to solve than the Blue Screen of Death because it does not display any error messages. A variety of factors can cause this problem, including:

• System error or failure.
• External devices are incompatible.
• Memory module or memory slot failure.
• overheat.
• Battery issues.

This guide will show you some easy and easy ways to solve the black screen problem, allowing you to restart your computer when the screen is black. Without further ado, let's get started.

Recommended: Back up data regularly to avoid data loss

Computer problems like Blue Screen of Death can lead to unexpected data loss, so creating a file backup is crucial. MiniTool ShadowMaker is your best choice. This PC backup software can back up files and folders on Windows systems, disks, partitions, and Windows 11/10/8.1/8/7. Download and install this free trial now to create a file backup:

Step 1. Start MiniTool ShadowMaker and enter the main interface.

Step 2. On the Backup page, click Source > Folders and Files to select the files you want to protect. Go to Destination Select the storage path.

Step 3. Click Backup Now to start the task.

How to solve the problem of the computer's black screen unable to restart?

Method 1: Force shutdown and restart

The easiest and most commonly used solution is to force shutdown and then restart. This will free up memory and fix most failures. The operation method is as follows:

Step 1. Press and hold the power button for a few seconds.

Step 2. After a while, press the power button again to restart.

Method 2: Restart the computer after cooling

Mechanical components in the computer generate some heat during normal operation. If the computer is too hot, it can also cause unexpected shutdown. You can move your Windows computer to a cooler place and wait for 15-30 minutes. Then, turn on the computer to check whether it starts normally.

Method 3: Use Ctrl Alt Delete to restart the computer

If the computer screen is black but is still running, you can press Ctrl Alt Delete to bring up the Security Options screen. Then, click the power icon in the lower right corner and select Reboot .

Method 4: Disconnect the external device and restart the computer

Some external devices connected to your computer (such as cameras, removable disk drives, etc.) may conflict with your Windows system, causing Windows 10/11 to black screen. Here is how to restart your computer after disconnecting the external device:

Step 1. Turn off the computer and unplug the power cord, battery, and other peripherals.

Step 2. Press and hold the power button for about 15 seconds to drain the remaining battery of the Windows computer.

Step 3. Reconnect the external device and restart the computer. If the computer can boot without an external device, the culprit of the black screen problem may be one of the peripherals.

To find a specific conflicting device, reconnect one peripheral device at a time and restart the computer until the screen is black again. Then, replace the conflicting device with the same type of device as needed.

Method 5: Restart the computer with only one memory stick at a time

If the memory or memory slot fails, the computer screen may also be black. Please follow the steps below to check them and reinstall or replace memory if necessary.

Step 1. Turn off the computer.

Step 2. After the computer is turned off, open the computer chassis and remove the memory stick from the memory slot.

Step 3. Clean the memory stick and its slots.

Step 4. Insert one memory stick at a time and restart the system. If the computer cannot boot with one or more memory sticks, they may be the reason for the computer's screen to be black. To check if a particular slot is malfunctioning, remove the module and replace it into a different slot.

Method 6: Restart the computer using an external monitor

If you are using a laptop, consider connecting your computer to an external monitor to see if the monitor itself is damaged. The operation method is as follows:

Step 1. Make sure the ends of the HDMI, DVI or DisplayPort cable are intact and securely connected.

Step 2. Connect the external monitor to the laptop.

Step 3. If the monitor is working properly, the conflict between the GPU driver and the laptop LCD display is the culprit. In this case, you need to update the graphics card and chipset drivers in safe mode.

Conclusion

This article introduces 6 ways to restart the computer when the computer is black. At the same time, black screen issues can cause irrecoverable corruption, so we recommend that you get into the habit of creating backups using MiniTool ShadowMaker. Have a happy time!

The above is the detailed content of Top 6 Ways to Restart a Computer When the Screen Is Black. For more information, please follow other related articles on the PHP Chinese website!