Cisco UCS C220 M4 Installation And Service Manual page 111

Appendix C RAID Controller Considerations
The Device Info column shows which devices you selected with the designators
In the server BIOS Setup Utility, open the Boot Option dialog.
Step 5
The preferred device that you selected in the LSI BIOS CU is listed at the top of the list.
Select the device at the top of the list as your boot option.
Step 6
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Cisco UCS SAS 9300-8e HBA Considerations
Cisco UCS C220 M4 Server Installation and Service Guide
and .
Boot Alt
C-5