Asus DELUXE/WD P8Z77-I - Manual (Page 108)

3-40 Chapter 3: BIOS setup
Chapter 3
Updating the BIOS through a BIOS file
2. Locate the BIOS file and click Next.
To update the BIOS through a BIOS file:
1.
From the ASUS Update screen, select
Update BIOS from file, and then click
Next.
4. You can decide whether to change
the BIOS boot logo, which is the
image appearing on screen during
the Power-On Self-Tests (POST).
Click Yes if you want to change the
boot logo or No to continue.
5. Follow the onscreen instructions to
complete the update process.