I dont know how you have it configured, but dont put the Zip on the Raid controller, use a standard IDE controller. Make sure the drive is on the correct connector on the cable, set drive appropriately for Master or Slave on that cable, make sure the cable is properly attached pin 1 to pin 1 both on the drive and the mobo, that the power connector is properly attached, that you are using the latest drivers from Iomega, downloadable from
www.Iomega.com. Also check in Bios that the IDE controller is active...some Bios allow disabling of the IDE..Basically check the manual and make sure all the bios settings are appropriate. Check the manual on the Zip to make sure jumpers are set correctly. Its easy to overlook one small detail. We all do it.
