Lenovo System x3750 M4 Installation And Service Manual page 251

Attention: Some cluster solutions require specific code levels or coordinated code updates. If the device
is part of a cluster solution, verify that the latest level of code is supported for the cluster solution before
you update the code.
To install the ServeRAID M5210 SAS/SATA adapter, complete the following steps:
Note: If possible, backup or record your RAID configuration information before replacing the adapter. See
the documentation for your RAID adapter for information and instructions. Documentation for ServeRAID
adapters can be downloaded from http://www.lenovo.com/support.
Step 1. Read the safety information and installation guidelines, see "Safety" on page v and "Installation
guidelines" on page 38.
Step 2. Touch the static-protective package that contains the new ServeRAID M5210 SAS/SATA adapter to
any unpainted surface on the outside of the server; then, grasp the adapter by the top edge or
upper corners of the adapter and remove it from the package.
Step 3. Reinstall the RAID cache card, if it was removed (see "Replacing a RAID cache card" on page 263).
Step 4. Align the ServeRAID M5210 SAS/SATA adapter so that the keys align correctly with the connector
on the riser-card assembly.
Step 5. Insert the SAS/SATA adapter into the connector on the riser-card until it is firmly seated.
Attention: Make sure that the adapter is seated correctly. Incomplete insertion might cause
damage to the system board, the adapter, and the PCIe riser-card assembly.
Step 6. Close the PCIe retention latch.
Step 7. Reinstall the riser-card assembly onto the system board.
Step 8. Reconnect the cables to the adapter and to the cache card.
.
Chapter 6 Removing and replacing components
237