IBM x3650 M3 Installation And User Manual page 94

Figure 74. SAS expander card installation
19. If a battery and battery carrier are attached to the SAS controller that you
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System x3650 M3 Types 4255, 7945, and 7949: Installation and User's Guide
a. Insert the SAS expander card into the connector on the SAS riser-card.
b. Insert the front of the SAS expander card into the front retention bracket.
c. Install the SAS riser-card with the SAS expander card into the connector on
the system board, making sure that the alignment post goes through the
hole in the expander card. Press the riser card into place until the latch at
the rear of the card snaps closed.
removed in step 8 on page 66, disconnect the battery carrier cable from the
battery and remove the three screws that secure the battery carrier to the SAS
controller. Set the battery and battery carrier aside.
Note: The illustrations in this document might differ slightly from your
hardware.