What should I do if the sides of my computer screen turn black?

When we use the win10 operating system to work and study, in some cases we may encounter black screens on both sides of the computer screen during use, and we don’t know how to solve it. The editor thinks that this situation may be due to the fact that the resolution of our computer has not been adjusted properly. We can directly set it in the system personalization, or enter the BIOS to adjust it. Let’s take a look at the specific steps to see how the editor did it~

What to do if the screen is black on both sides of the Windows 10 system computer

Method 1:

1. Start running or directly enter regedit in WIN R to open the registry

2. Navigate to HKEY-----LOCAL------MACHINE-----SYSTEM

------ControlSet001-------Control-------GraphicsDrivers-------Configuration

3. Then right-click Configuration, select Find, and enter Scaling,

You can see scaling in the right frame. Right-click scaling and select Modify. Change the value to 3. The original value is 4. Note!

4. If there is no Control option in your ControlSet001, please don’t worry,

Look for it in the following ControlSet002, ControlSet003, ControlSet004,

and ControlSet002, ControlSet003, Repeat steps 2 and 3 for ControlSet004.

Method 2:

1. If the problem cannot be solved after trying various methods, you can reinstall the system.

2. The operating system in this site is suitable for beginners to operate, and the installation is very simple and easy to get started using fool-proof operation!

3. The system of this site is safe, stable, green and smooth. You can download the operating system we need from this site:

>>> Desktop win10 64-bit system download

>>>Desktop win10 32-bit system download##>>> Laptop win10 64-bit system download

>>> Laptop win10 32-bit system download>>>This site Address>>>win10 system installation tutorial

First step, preparation

1. Download Feifei’s one-click reinstallation tool

2. The computer can be connected to the Internet and can start normally.

3. Close and exit the security anti-virus software on your computer, because changes to system settings may be falsely reported and blocked.

Second step, start the installation

1. After downloading the Feifei one-click reinstallation tool, double-click to open the software, and then click below.

2. Feifei's one-click reinstallation tool will automatically detect your computer environment to confirm whether it can support system installation. After the detection is completed, click.

3. This step is to help users back up computer data. If you do not need to back up, uncheck and click Next. Click if necessary. After the backup is completed, it will automatically go to the next step.

4. This step is the system selection interface. We can choose a 32-bit or 64-bit win10 system for installation. After you select it, click.

5. The win8 system is being downloaded. The download speed is determined by your network speed. When downloading the system, you can also reselect the system, or temporarily suspend the download and speed limit, etc.

ps: If the firewall pops up, please allow it.

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