Lenovo Secure Managed Client - Manual (Page 37)

6.
Insert the replacement SAS Expander PCB and plug the assembly into the
backplane (see 1 in the following figure). Attach the SAS cable (see 2 ).
Close the PCB cover (see 3 ).
7.
Re-install the enclosure cover. For instructions, see “Installing the enclosure
cover” on page 7.
8.
Reconnect all peripheral devices and the AC power cord(s). Power up the
storage system.
Replacing an Intel ® RAID Controller SRCSATAWB
To replace the Intel ® RAID Controller SRCSATAWB do the following:
1.
Observe all safety and ESD precautions in the Safety and Warranty Guide.
2.
Turn of all peripheral devices connected to the storage system. Turn off the
storage system.
3.
Disconnect the AC power cord(s).
4.
Remove the enclosure cover. For instructions, see “Removing the enclosure
cover” on page 6.
5.
Disconnect the SAS cable (see 1 in the following figure). Release the screw on
the retaining bracket at the back of the enclosure (see 2 ). Carefully lift the
Figure 29. Installing the SAS expander PCB
Chapter 3. Hardware installations and upgrades 29