Asus M2N-LR/SATA - Manual (Page 61)

4-8 Chapter 4: BIOS setup
3. Select the ASUS FTP site nearest
you to avoid network traffic, or
click Auto Select. Click Next.
Updating the BIOS through the Internet
To update the BIOS through the Internet:
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 the
Internet option from the drop-down
menu, then click Next.