

During boot, enter the BIOS setup by pressing F2.To identify your current BIOS version, check the BIOS version string: If you have system issues after updating your BIOS version, see Troubleshooting BIOS Issues. Perform the process in an environment with a steady power supply (preferably with UPS).

If a BIOS update process is interrupted, your computer might not function properly.You need to select the correct BIOS files for your desktop board. All images in the examples used in the instructions are for illustration purposes only.An earlier BIOS version might not offer support for the latest processors, bug fixes, critical security updates, or support the latest board revisions currently manufactured. We don't recommend downgrading the BIOS to an earlier version.Open and print any PDF file from the online instructions table for easy reference.

