Unable to boot up from the CDROM/DVDROM

Set "Advanced BIOS Features/First Boot Device" to the model of Optical device you are currently use.

Ex:
Your using a Samsung CD-RW/DVD DR/VE SH-M522. The Marvell Controller will detect the said DVD Combo as "TSSTcorp CDW/DVD SH-M522C" so you should select "TSSTcorp CDW/DVD" as "First Boot Device".

Note:

Do not select "CDROM".