Asus Crosshair V Formula/ThunderBolt - Manual (Page 125)

ROG Crosshair V Formula 3-41
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.
3. Select the BIOS version that you
want to download. Click Next.
7. Follow the onscreen instructions to complete the update process.
5. Click Browse to locate your
desired picture file.
6. Adjust the picture resolution
if needed and click Next to
continue.