What about the black screen of HP laptop?

Please remove all peripherals before doing the following:

First, the traditional interface

1, enter the BIOS setup page (you need to select and confirm by the arrow keys and Enter key on the keyboard).

2. Restore BIOS settings. Enter [Save &; Exit] Page ①, select [Restore Default Value] ②, and then select [Yes] ③.

3. Confirm whether the boot hard disk is correct. Enter the [Boot] page ④, select [Boot Option #1] ⑤ and confirm whether it is correct [Select the hard disk used by your laptop operating system ]⑤.

※ Note: If the boot option shows that there is no hard disk, it means that your computer can't capture the hard disk information correctly, so I suggest you go to ASUS maintenance center for testing.

4.？ Save the settings and exit. Enter [Save &; Exit] page ⑦, select [Save changes and exit] ⑧, and then select [Yes] ⑨.

Second, UEFI interface (keyboard, touchpad or mouse can be selected)

1. After entering the BIOS setup page, use the shortcut key [F7] or click the mouse to enter the advanced mode ①.

2. Restore BIOS settings. Enter [Save &; Exit] page ②, select [Restore Default] ③, and then select [OK] ④.

3. Confirm whether the boot hard disk is correct. Enter the [Boot] page ⑤, select [Boot Option #1] ⑤ and confirm whether it is correct [Select the hard disk used by your laptop operating system ]⑤.

※ Note: If the boot option shows that there is no hard disk, it means that your computer can't capture the hard disk information correctly, so I suggest you go to ASUS maintenance center for testing.

4.？ Save the settings and exit. Enter [Save &; Exit] Page 8, select [Save changes and exit] Pet-name ruby, and then select [OK] Pet-name ruby.