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List of contents of this article:

• 1. What to do with the black screen of the computer reinstallation system
• 2
  、 What should I do if the win10 system has a black screen after it is turned on?
• 3, How to solve the black screen problem of the system

What to do with the black screen of the computer reinstallation system

1. Restart the computer to adjust After the above two steps, restart again to see if the computer starts normally. Technical customer service remote assistance If you encounter any problems in the process of reinstalling the system with Xiaobai, you can enter the official website of Xiaobai system and click to enter the manual technical customer service group. There will be professional technical customer service to assist you in installation remotely.

2. After confirming that the monitor, memory stick, display card and CPU can work, only the mainboard and power supply are the source of failure. The easiest way to distinguish whether it is a motherboard failure or a power supply failure is to try to change a good power supply.

3. If your computer has a black screen problem after reinstalling the system, you can try the following solutions: Check the hardware connection: Make sure that all hardware connections are normal. Check the power cord, monitor cable, graphics card connection, etc., and make sure that they are all firmly connected.

4. Please try high screen brightness and turn on/off the switch display to avoid the screen brightness is too low or the black screen of the computer due to the turned off screen. Turn on the power and enter the BIOS interface to check whether it is displayed normally? ( 1) If the black screen of the BIOS interface is not displayed, it may be a computer hardware problem. Please take the machine to the service center for testing.

5. There are many reasons for the black screen after the computer restarts, such as the lack of boot in the computer system, the loss of computer system files, problems with the system hardware, etc., which will lead to the appearance of a black screen.

6. If the CPU has a core display, then you also have an independent graphics card, and you can see the motherboard logo screen when you turn it on, but the screen is black after entering the system. You can try the win+i button, then move down twice, and then press Enter. If it is not displayed, try a few more times and try to move 1-3 times.

What should I do if the win10 system has a black screen after it is turned on?

Use the shortcut key to increase the screen brightness, turn on/off the switching display, and avoid that the screen brightness is too low or the computer's black screen is not displayed because the screen is turned off.

Please try to press the combination function key to increase the screen brightness, turn on/off the switch display, and avoid the screen brightness is too low or the computer's black screen is not displayed due to the off screen.

Method 1: Update the motherboard driver or BIOS. According to the reason, we can update the driver of the chipset on the motherboard. If this driver is already the latest, we should also consider updating the BIOS. The first source that comes to mind should be the OEM official website (whole machine) and the motherboard official website (accessories).

The details are as follows: You can try to press and hold the three keys esc, shift and ctrl on the keyboard at the same time. The key is to press them at the same time. Enter the safe mode to repair the computer, press F8 until it enters the safe mode, and then click to repair the computer.

If it is not a memory reason, please change to a normal CPU and restart the power-on. If the black screen still appears, you can only change a motherboard, and the problem should also appear on the motherboard. Poor board contact or machine collision problems cause unstable operation of the equipment.

How to solve the system black screen problem

1. Method 3: Reinstall the system 1) If the above two methods still cannot be solved, the problem is relatively serious, and the system can only be reinstalled to solve it. What should I do if the resolution of my computer is too high and the black screen occurs? The reason for the black screen of the computer: The black screen problem of the computer is actually caused by the sequelae of the Trojan virus.

2. Method 1: Find several buttons at the bottom right of the desktop screen and click the button on the far right. Under normal circumstances, the screen will brighten. Method 2: Find the host of the computer, and then press the startup key on the host for a long time. Most of the problems can be solved by restarting the computer.

3. Please try to press the combination function key to increase the screen brightness,Turn on/off the switch display to avoid that the screen brightness is too low or the computer's black screen is not displayed due to the turned off screen.

4. Restart the computer: Sometimes restarting after the computer has a problem can solve temporary software failures. Press and hold the power button to force the computer to turn off, and then wait a few seconds to restart.