Remove Storage Drive Sas Cables - Sun Oracle Sun Server X4-2 Service Manual

Related Information
"Extend the Server to the Maintenance Position" on page 39
■
"Take Antistatic Measures" on page 42
■
"Remove the Server Top Cover" on page 43
■

▼ Remove Storage Drive SAS Cables

1. Prepare the server for service.
a. Power off the server and disconnect the power cords from the power
supplies.
See "Powering Down the Server" on page
b. Extend the server to the maintenance position.
See "Extend the Server to the Maintenance Position" on page
c. Attach an antistatic wrist strap to your wrist, and then to a metal area on the
chassis.
See "Take Antistatic Measures" on page
d. Remove the server top cover.
See "Remove the Server Top Cover" on page
2. Remove all of the server fan modules.
See "Remove a Fan Module" on page
3. Remove the PCIe riser from PCIe slots 3 and 4.
See "Remove a PCIe Riser From PCIe Slots 3 and 4" on page
4. If the server has two disk backplanes, do the following; otherwise, proceed to
the next step.
a. To disconnect the SAS cable from top disk backplane, press the latch, push in
toward the connector, and then pull out to remove the cable [1].
Note – Servers with four storage drives or fewer have only one disk backplane.
Servers with more than four storage drives have two disk backplanes.
b. Remove the top disk backplane.
See "Remove the Disk Backplane" on page
c. To disconnect the SAS cable from bottom disk backplane, press and hold the
cable latch, push in toward the connector, and then pull out the cable [1].
33.
42.
43.
51.
119.
39.
80.
Servicing FRUs 139