How many IDE ports do you have on that mobo? I ask cause if you set both CD drives to master, and they're on separate IDE busses, nothing will boot. To boot up one HDD has to be set as master, and for simplicity sake it helps if that HDD is on IDE 0. I've got a twin CD drive setup like your's, one CDROM and one burner. I just stuck 'em both on IDE 1 with the burner set to master and they run great. Well, ran great; my POS Toshiba CDROM crapped out a week or so ago. Anyway, try this and see what happens....
Put the HDD on IDE 0 and set it to master. If there's anything else (another HDD) also on IDE 0, set it to slave.
Put both CD drives on IDE 1, with the burner set to master and the CDROM set to slave.
Fire it up and it should boot. Oh, you did install an OS on this HDD, right?
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Flakbait [Delta6]
Delta Six's Flight SchoolPut the P-61B in Aces High