I just set up a new system w/ a PC Chips 810lmr mobo, 30GB HDD and an Afreey 50x cdrom. Everything went fine on the initial install, except whenever I reboot Windows, the CDrom disappears from my device mgr and my computer. If I totally shut eveything off and repower, it comes back until Windows reboots, or I do a soft reboot. Here's what I have tried:
Checked all cabling and jumpers
CDrom is set for master/ secondary
Replaced IDE cable
Replaced CDRom
Set up CDRom as slave on the primary, initially found it, then dissappeared on reboot again
My Bios settings are on Auto for primary and secondary slave and master
Tried loading CDRom driver from disk, same thing

All I can think of now is maybe a BIOS flash?
Any suggestions?