ASRock Z590M Phantom Gaming 4 BIOS 1.30 Feb 13, 2021
... Method 1: - Save the BIOS files on a device such as USB disk ... - Press [F2] during POST to get into BIOS setup menu. - Select the Instant Flash utility under [Tool] menu to execute it. - ... automatically detect all devices and only list those BIOS versions which are suitable for your motherboard. ...