Why does the computer reboot appear the black screen/screen?

Option one: Enter Safe mode disable standalone video drive

1. Long press the power button to turn off the machine;

2. Press the power button to boot;

3. Repeat steps 1~2 three times;

4. Confirm that the screen appears the "Repair" interface, and if so, click "Advanced Repair Options";

5. Click "Troubleshoot", click "Advanced Options", click "Start Settings", click "Restart";

6. After the system reboot, according to the "Safe mode" of the corresponding number 4 to enter the safe mode;

7. After entering safe mode, press win logo key +x, click "Device Manager";

8. Expand "Display Adapter", right click on the independent video card AMD or the NVIDIA option to disable;

9. Restart the computer;

10. If still unable to solve the problem, start the forced shutdown three times into the WinRE, select the Advanced startup option, boot to the low resolution mode.

Option two: Prohibit net silver driver

Enter Safe Mode try to check the c:windowssystem32drivers to see if there are any peckp.sys drivers. If you have a change program, rename the driver and restart the computer.

The driver is the Network Silver Assistant Keyboard protection program, ubiquitous Yupu Bank, Shenzhen Agricultural Bank, Bank of China, Citic Bank, Minsheng Bank.

Scenario Three: Enter the motherboard BIOS to safely boot secure boot shutdown

• Reboot the computer and enter the BIOS;

Enter the BIOS method: Restart the computer and constantly press the keyboard in the lower right corner of the "Del" key to enter, the general notebook are "F2" key (if the F2 key can not go to consult the manufacturer how to enter the BIOS).

After entering the BIOS, it is generally shown in the following illustration:

• Locate the Secure Boot option and close it.

Press the keyboard up and down key to select each navigation folder, generally in the "Security" Navigation folder can find the Secureboot option, as shown in the following figure.

Behind the "Enabled" means that the secureboot is open, we press the key to jump to this option, press ENTER to eject the following figure:

Then press the keyboard up and down key, select "Disabled", meaning to turn off the Secureboot, select and press ENTER, and then press the "F10" key and press ENTER to confirm that the BIOS configuration is saved.

You will need to restart your computer later.