Installing A Scu Upgrade Rom Module For Embedded Raid Sas Support - Cisco UCS C22 Installation And Service Manual

Appendix C RAID Controller Considerations

Installing a SCU Upgrade ROM Module For Embedded RAID SAS Support

The SCU Upgrade ROM module contains a chip on a small circuit board. This module attaches to a
motherboard header. This chip adds SAS support for up to eight drives.
To install a SCU upgrade ROM module, follow these steps:
Locate the header (see
Step 1
Align the connector on the SCU upgrade ROM module with the pins on the header, then gently push the
Step 2
connector onto the pins.
Replace the top cover.
Step 3
Replace the server in the rack, replace cables, and then power on by pressing the Power button.
Step 4
Continue with either
Step 5
Enabling the Embedded RAID Controller in the BIOS, page
Figure C-1
1
OL-26646-01
Figure C-1).
Installing a Software Key Module for Embedded RAID 5 Support, page C-8
SCU Upgrade ROM and RAID 5 Key Header Locations on Motherboard
SYS FAN1 SYS FAN2 SYS FAN2
SYS FAN2 SYS FAN3 SYS FAN3
SYS FAN4 SYS FAN3 SYS FAN4
SYS FAN4 SYS FAN5 SYS FAN5
SYS FAN5 SYS FAN6 SYS FAN6
SCU upgrade ROM header
C-8.
CPU 1 PCIe 1
PCIe 2
CPU 2
1
2
Software RAID 5 key header
Cisco UCS C22 Server Installation and Service Guide
Embedded RAID Controller
or
2
C-7