Lenovo ThinkSystem SR860 V3 User Manual page 267

Important: This task must be operated by trained technicians that are certified by Lenovo Service. Do no
attempt to remove or install it without proper training and qualification.
The following illustration shows the layout of the system board assembly which contains the system I/O
board and processor board.
Figure 208. System board assembly layout
System I/O board
1
Firmware and RoT security module
2
• "Remove the firmware and RoT security module" on page 258
• "Install the firmware and RoT security module" on page 259
• "Remove the system I/O board or processor board" on page 261
• "Install the system I/O board or processor board" on page 264
Processor board
3
.
Chapter 5 Hardware replacement procedures
257