Western Digital SCSI Enterprise drive

I have a question for anyone who knows about this type of drive.  I am having a problem with the jumper settings on this drive.  I have the jumpers set at Force SE and SCSI ID1.    I had the drive connected to an Adaptec AHA-2940uw controller which the controller doesn’t see the drive anymore.   Now, I had this working before I messed with the jumper settings.   Before hand, I was able to get the controller and computer to see this drive.   I was able to boot into Windows 2000 on a separate drive and the computer did recognize this drive via the controller.  

Now, I can boot into Windows on another computer but after I attach this drive, the computer doesn’t see this SCSI drive.   Any suggestions?

Thanks,

Phil