I have an older computer I am working on, and I am trying to install a SATA HD it is a western digital 400GB. I have bought a pci 2 SATA converter and now when I am booting in the main startup it stops and says the mass storage device on the pci slot is not initialized. when i go into the BIOS there is nothing to change. And if I go into the device manager in windows the drive shows up but in the properties it says it is not initialized... I tried unplugging the IDE Hard drive and still nothing. Does anybody know what else I can do?????