ASRock A55 Pro3 - Manual (Page 187)

187
ASRock A55 Pro3 Motherboard
English
11. Press Space on keyboard to toggle checkbox.
12. Choose Ld Size setting, and key in the Raid size.
13. After set up Raid size, please click Start to Create.
14. Press <F10> to exit Utility.
15. During reboot, please press <F11> to enter Boot Manual. Choose
UEFI: SCSI
CD/DVD Drive.
* This option only shows on Windows ® 7 64-bit and Vista TM 64-bit OS.