If the work pc is a standard pc one that not using a tyan or other server mb. Go into the bios and on the Sata chipset set it to raid and reboot. On reboot you should see the intel raid chipset splash come up saying hit control I to enter raid set up. You should not have to enter the raid set up the raid drives should pop back up when you go into windows. If your using a server mb check that you the onboard raid chipset turned on.