Servicing Sas Cables; Remove Sas Storage Drive Cables - Oracle Exadata X5-2 Service Manual

Servicing SAS Cables

Note -
of the disk backplane is programmed by Oracle ILOM to contain the same KIP as the other
quorum member components. If you have removed other quorum member components,
you might need to manually program the product serial number (PSN) into the new disk
backplane. For more information, refer to
Update" on page
Related Information
"Remove the Storage Drive Backplane" on page 112
■
Servicing SAS Cables
Caution -
To avoid personal injury or damage to the server, you must disconnect power cords before
servicing the cables.
This section covers the following topics:
"Remove SAS Storage Drive Cables" on page 118
■
"Install SAS Storage Drive Cables" on page 121
■
Related Information
"Servicing Storage Drives and Rear Drives" on page 61
■
"Servicing the Storage Drive Backplanes" on page 112
■

Remove SAS Storage Drive Cables

1. Prepare the server for service.
a. Power off the server and disconnect the power cords from the power
supplies.
See
118 Oracle Exadata Storage Server X5-2 High Capacity Service Manual • January 2018
IMPORTANT: When the disk backplane is replaced, the key identity properties (KIP)
49.
The system supplies power to the cables even when the server is powered off.
"Powering Down the Server" on page
"FRU Key Identity Properties (KIP) Automated
51.