Asus DELUXE P4R800-V - Manual (Page 112)

5-14 Chapter 5: Software support
6. The next screen prompts you to
flash the original BIOS to update
it with the new boot logo. Click
Flash to update the BIOS.
7. When finished, click Exit, then
reboot your computer. Your
system boots with the new boot
logo.
Instead of starting from ASUS Update, you may also launch ASUS
MyLogo2 directly from the Windows
® Start button menu to change your
BIOS boot logo. After you have modified the BIOS file with the new
logo, use the ASUS Update utility to upload the new BIOS.
If you wish to make the logo
image smaller, click on the
arrow on the Ratio item and
select your desired scale.