Asus Motherboard P7P55D - Manual (Page 65)

ASUS P7P55D 3-3
Chapter 3
b. Select the ASUS FTP site
nearest you to avoid network
traffic, or click Auto Select.
Click Next.
c. From the FTP site, select the BIOS
version that you wish to download,
then click Next.
Updating from a BIOS file
a. Select Select Update BIOS from a file,
then click Next.