Asus RS162-E4/RX4 - Manual (Page 80)

Chapter 5: BIOS setup -
4. From the FTP site, select the
BIOS version that you wish to
download. Click Next.
5. Follow the screen instructions to
complete the update process.
The ASUS Update utility is
capable of updating itself
through the Internet. Always
update the utility to avail all
its features.
Updating the BIOS through a BIOS file
To update the BIOS through a BIOS file:
1. Launch the ASUS Update utility
from the Windows ® desktop by
clicking Start > Programs > ASUS
> ASUSUpdate > ASUSUpdate.
The ASUS Update main window
appears.
2. Select Update BIOS from a file
option from the drop-down
menu, then click Next.
3. Locate the BIOS file from the Open window, then click Save.
4. Follow the screen instructions to complete the update process.