Installing A Wide-Ultra2 Pci Controller - Compaq Deskpro AP500 Reference Manual

9-8 Expansion Boards
Installing a Wide-Ultra2 PCI
Controller
If you have a Wide-Ultra2 SCSI hard drive installed, you can enhance drive
performance by installing an optional PCI Controller.
NOTE: For best performance, do not mix Wide-Ultra and Wide-Ultra2 SCSI
hard drives on the same SCSI cable or channel.
1. Turn off the workstation and disconnect the power cord from the
grounded AC outlet and the back of the workstation.
2. Remove the following components:
3. Install the Wide-Ultra2 PCI Controller. The second PCI slot is the
recommended location for the Wide-Ultra2 PCI Controller.
4. Connect the Wide-Ultra2 PCI Controller cable to one of the connectors on
top of the controller.
NOTE: The cable must be installed prior to replacing the expansion board
assembly.
5. Connect the Wide-Ultra2 PCI Controller cable to the connector on the
rear of the hard drive.
6. Connect the power cable to the rear of the hard dive.
7. Replace the expansion board assembly.
8. Reassemble the workstation.
Writer: Jeff Parmenter Project: Compaq Professional Workstation AP500 Reference Guide Comments: 338521-002
side access panel
expansion board assembly
File Name: J-CH09.DOC Last Saved On: 12/16/98 11:29 AM
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