Attempting to bring new life to an old Pent.II/233. It has a Mitsumi and a TEAC CDRom fitted and both were working before I fitted a Promise PCI Controller Card and a second Hard drive. Using Win98SE. 256ram.
BIOS no longer recognises the two CD Roms. They are on the primary IDE
connector. All cables and plugs checked.

What can I do. Will they work on the second Promise Controller socket?