1, first to ASUS official find your motherboard, and then click on the top right corner of the "service and support"
2, click "Driver and Tool software", then choose your operating system
3, click on "Utility", download the latest version of the AI_SUITEII
4, download the latest BIOS files
5, install AI_SUITEII, restart the computer after completion
6. Start Brush BIOS
Select Asus UPdate
Upgrade from file (This operation is more insurance)
Ask whether to change the BIOS flag, here I choose "No"
7. Verify BIOS version after reboot
At this point, the BIOS upgrade was successful. However, I encountered a problem, that is, upgrade the BIOS after each boot more slowly, where the slow refers to the time to enter the self-test, followed by the power-on when the F1 can enter the boot. I do not know if you have encountered the upgrade, there is no follow-up I contact ASUS after the sale of consulting look at it! To solve the problem, and then to add a solution!