Resetting the BIOS on a system is an important step for any user wishing to optimize their machine. It can help to restore overclocking options, return BIOS settings to factory defaults, and even correct minor software issues. To reset the BIOS on an ASUS Prime Z590-P motherboard, first power down the system and disconnect all external peripherals, such as the keyboard and mouse. Then locate the small pinhole Reset button located near one of the rear ports - usually labeled “Clear CMOS” or “BIOS Reset” - and press it for five seconds with a paperclip or similar object. After releasing the button, power up your system again, allowing it to load into its default state as if you were booting it up for the first time.