I just put together a new computer and everything went smoothly until I got into the bios. I have a MSI 915P/G NEO2, and it will recognize the floppy and the hard drive, however my master cd drive, a liteon 52X32X52 CD-RW Drive, Model LTR-52327S, and my slave a NEC 16X Double Layer DVD±RW Drive, Black, Model ND-3520A BK, were not found anywhere in the BIOS. But when I start it up the screen previous to the bios that flashes, shows the floppy, the hard drive, the liteon as the master and the nec as the slave. This screen the goes away quickly and I enter the bios. Ive tried them one at a time, changing the jumpers, and i tried them in cable select. Tried different cable, same story. If any one has any idea what I can do to get the bios to recognize the drives I would really appreciate it. Thanks.