Power on or reboot the ASUS laptop. When the ASUS logo screen appears, press "F9" to access the hidden partition. Press "Enter" when Windows Boot Manager appears.

Boot the computer, use the BIOS menu to set appropriate settings and use the computer normally. If this process doesn't help, contact ASUS or your computer's manufacturer for help. References ...

How to factory reset an Asus laptop under Windows 8? You can either refer to the How to factory reset an Asus laptop from boot section, or do the following: Click on the Windows button. Go to Settings ...