Boot Ubuntu From cd

[Nia11]

Hello, I have an ASRock H77 Pro4-M Micro ATX LGA1155 and don't know how to change the boot order. (Unsure which one is the dvd drive)

 

[T_T]

Your BIOS will identify each device plugged into the SATA ports. Typically, boot priority is listed by device type (HDD, CD/DVD, USB) as opposed to device name. Is this not the case for your mobo?