I have 2 identical HDD's of Wester digital to function individually
it, but together not. My Bios recognizes in each case one of both
Hdd's.My system:

CPU: AMD +2200
Mainboard: K7s5a (Elitegroup)
HDD 1: 80,0 GB Western Digital 7.200 rpm Ultra-DMA100
HDD 2: 80,0 GB Western Digital 7.200 rpm Ultra-DMA100
RAM: 512MB Infinion


Thanks