ASRock Z390 Phantom Gaming-ITX/ac BIOS 4.40 Feb 17, 2021
... v5.0 - ASRock Polychrome SYNC Changes: 1. Update Intel Microcode and ME. 2. Update GOP ASRock instant flash Method ... system USB pen drive. - Download an updated ASRock BIOS file (WinZip format with .zip file ... - After system restart, it will auto update BIOS, please DO Not power off during UEFI ...