•  Go to https://datacentersupport.lenovo.com/products/servers/thinksystem/sr635v3/7d9h//downloads/driver- 
list/
to see the latest firmware and driver updates for your server.
•  Go to 
“Update the firmware” on page 283 for more information on firmware updating tools.
Watch the procedure 
A video of this procedure is available at YouTube: 
https://www.youtube.com/playlist?list=PLYV5R7hVcs- 
DrpxDWLMfgtXO4O6BVYTim
. 
Procedure
Step 1.  Touch the static-protective package that contains the new part to any unpainted surface on the 
outside of the server. Then, take the new part out of the package and place it on a static-protective 
surface.
Step 2.  Install the firmware and RoT security module to the server.  
Figure 144. Firmware and RoT security module installation
a. 
Lower the firmware and RoT security module onto the system I/O board and ensure that the 
connector on the module is correctly inserted into the slot on the system I/O board.
b. 
Tighten the two screws to secure the firmware and RoT security module in place.
After you finish
1.  Install any components that you have removed:  
• 
“Install a riser card” on page 181
•  “Install the 7mm rear drive assembly” on page 175
•  “Install the 2.5-inch rear drive assembly” on page 171
2.  Complete the parts replacement. See “Complete the parts replacement” on page 215.
3.  Update the UEFI, XCC and LXPM firmware to the specific version supported by the server. See 
Tip for 
replacing a Firmware and RoT Security Module
.
4.  Perform OneCLI commands to restore the UEFI settings. See 
OneCLI commands that restore 
configuration settings
.
196 ThinkSystem SR635 V3 User Guide