Asus Z9PE-D16-10G/DUAL - Manual (Page 166)

6-10 Chapter 6: Driver installation
4. Select Yes using the <Tab> key when asked if you have the driver disk, then press
<Enter>.
5 . You have multiple devices which could serve as source for a driver disk. Choose one you
like to use and select OK, then press <Enter>.
OK Cancel
Main Menu
Yes No
Driver Disk Sou8rce
You have multiple devices which could
serve as source for a driver disk.
Which would you like to use?
sdc
sdd
sdb
sr0
Do you have a driver disk?