I have two optical drives, one is CD ROM and the other is DVD/CD ROM.
The first is slave, and the other is primary. Those two drives installed on the primary IDE. And the the hard disk is installed on the secondary IDE.
My problem is when I have booted by using a boot CD from the DVD/CD ROM, I found that CD booted. However, when I have tried booting from CD ROM, I found that CD didn't boot at all.
Also, I have entered to BIOS and check up that both are installed.
If CD ROM were broken down, then why when I reach to Windows and then open the drive. Then, put a CD in it, I found that cd opens in both