How to solve win7 black screen display nobootdevicefound

After installing a new system, many users find that the screen goes black and displays "No device found". If the Chinese Translator cannot find the boot device, please install the operating system on the hard drive. Generally speaking, this is a problem with the boot mode of the installation system. How to fix computer black screen display nobotdevicefound? For this problem, let’s take a look at the solution for black screen display nobotdevicefound.

English: nobotdevicefound, pressanykeytorestart.

Chinese translation: If the boot device cannot be found, press any key to restart.

Note: When installing the system, the user will choose the wrong default boot hard disk or install the system to the wrong system partition, causing the computer to not find the startup disk after starting, so it prompts nobotdevicefound.

Repair method 1: Change the default startup items in the BIOS interface.

1. Start, press the F2 key to enter the BIOS interface, and click the BOOT option in the menu bar above.

#2. You can see it when the optical drive is started for the first time.

#3. Select the up and down keys to set the hard disk as the first startup item and select Exit.

#4. Select the first one and press Enter to confirm saving.

#5. Finally, select yes and press Enter to restart the computer to solve the problem.

Repair method two: Reinstall the system.

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