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• Make sure that the SCSI drive to be used as drive D is setto SCSI ID 0:0. Check the drive manual for informationon setting the SCSI ID for that device. The Return In-stalled Devices utility in the Onboard utilities can also beused to determine the SCSI addresses of peripherals onthe SCSI bus.• Make sure that SCSI parity is consistently enabled or dis-abled on all devices on the SCSI bus.• Verify that the host adapter and the SCSI devices areproperly configured and installed.• Power should be cycled OFF and ON after changing anyvalues on a host adapter,setup program, or SCSI deviceto be sure that the new initial values are loaded.• Make sure that the SCSI bus is properly terminated.• Make sure that the disk has a DOS partition and a DOSformat.• Check the cabling.Problems Using Two SCSI DrivesThe drives are configured as SCSI disk drive D and SCSI diskdrive C.• Make sure that both standard fixed disks are mapped outof the system with thesetup program.• Make sure that the SCSI drive to be used as drive D is setto SCSI ID 0:1 or 1:0. Check the drive manual for infor-mation on setting the SCSI ID for that device. TheReturn Installed Devices utility in the Onboard utilitiescan also be used to determine the SCSI addresses of pe-ripherals on the SCSI bus.EISA-to-Fast SCSI Host Adapter Troubleshooting7-5