How to do black screen /blue screen after Win10 upgrade Win10 black screen /blue screen solution

What should I do if the black screen/blue screen is upgraded after Win10? After you upgrade your computer system to win10, will you encounter black screen, blue screen, wireless restart and so on? This is the common phenomenon that users encounter during the upgrade of win10. How to solve such problems? Let's take a look at the win10 black screen /blue screen solution!

The reason for the problem

There are many users who can enter the desktop after upgrading Win10, but the system will have a blue screen or unlimited restart every other time.

The blue screen is mostly caused by the graphics driver problem. The safe mode startup environment only loads some necessary system files and drivers, which can eliminate the influence of third-party software or drivers. If there is no blue screen or unlimited restart in safe mode, then basically it can be judged that it is the influence of third-party software or driver, users can uninstall one by one to check.

win10 black screen/blue screen solution

Scenario 1: Enter safe mode to disable discrete graphics driver

1. Press and hold the power button to turn off;

2. Press the power button to turn it on;

3. Repeat steps 1~2 three times;

4. Confirm whether the screen displays “Repair” interface, if any, click “Advanced Repair” Options";

5. Click "Troubleshooting", click "Advanced Options", click "Startup Settings", click "Restart";

6. After the system restarts, press "Safe Mode" "The corresponding number 4 enters the safe mode;

7. After entering the safe mode, press the Win logo key + X, click "Device Manager";

8. Expand "Show Adapter", right-click on the discrete graphics card AMD or NVIDIA to disable;

9. Restart the computer;

10. If the problem still cannot be solved, force shutdown three times into WinRE at startup, select the advanced startup option. , boot to low resolution mode.

Scenario 2: Forbidden online banking driver

Into safe mode Try to check if there is any PECKP.sys driver under C:\\windows\\system32\\drivers. If there is a change to the program, please rename the driver and restart the computer.

The driver is an online banking assistant keyboard protection program, which is commonly found in Shanghai Pudong Development Bank, Shenzhen Agricultural Bank, Bank of China, China CITIC Bank, and Minsheng Bank.

Scenario 3: Entering the motherboard BIOS will safely boot secure boot off

Restart the computer and enter the BIOS;

Enter the BIOS method: After restarting the computer, press the bottom right corner of the keyboard continuously. The “Del” button can be accessed. The general notebook is the “F2” button (if the F2 button does not enter, you can consult the manufacturer to enter the BIOS).

After entering the BIOS, it is generally as shown below:

Find the Secure Boot option and close it.

Press the up, down, left and right keys of the keyboard to select each navigation folder. Generally, the SecureBoot option can be found in the “Security” navigation folder, as shown in the figure below.

The "Enabled" on the back indicates that SecureBoot is on. We press the down key to jump to this option and press Enter to pop up the following image:

Press the up and down keys again to select “Disabled”, which means to close SecureBoot, press Enter after selecting, then press “F10” and press Enter to confirm the BIOS configuration.

After you need to restart your computer.