Urgent Redhat 6.2 set up problem

[mingx98]

Hi, Dear All,

When I install Redhat 6.2 on a Dell
poweredge 4300, it has America Megatrend RAID card,
I use a CD_rom, it can be recognized at first,
but when I Adattec -2740 28Xx 29Xx 39Xx as the CD_rom
driver, the system can't find and recognize CD_ROM drive
again, and more, no matter what ever drive I try,
it can 't pass, any idea ?

Thanks