Lenovo 653417U, Installation And User Manual

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5.
Carefully align the riser-card assembly with the guides on the rear of the server and with the
riser-card connectors on the system board; then, press down on the assembly. Make sure that the
riser-card assembly
1
is fully seated in the connector on the system board.
6. Go to “Completing the installation” on page 47.
Replacing an IBM ServeRAID-BR10il v2 SAS/SATA Controller
To replace an IBM ServeRAID-BR10il v2 SAS/SATA Controller, use the following procedures:
Removing an IBM ServeRAID-BR10il v2 SAS/SATA Controller
To remove an IBM ServeRAID-BR10il v2 SAS/SATA controller from the system board, complete the
following steps:
1. Read the safety information in “Safety” on page vii and “Installation guidelines” on page 25.
2. Turn off the server and peripheral devices, and disconnect the power cord and all external cables.
Note: When you disconnect the power source from the server, you lose the ability to view the LEDs
because the LEDs are not lit when the power source is removed. Before you disconnect the
power source, make a note of which LEDs are lit, including the LEDs that are lit on the
operation information panel and LEDs inside the server on the system board.
3.
Remove the server from the rack and place it on a flat, static-protective surface.
4. Remove the cover (see “Removing and installing the cover” on page 29).
5. Remove the riser-card assembly (see “Removing the riser-card assembly” on page 75).
Chapter 6. Replacing CRUs and FRUs
77