Figure 215. System-board-assembly layout
1 Firmware and RoT security module
2 System I/O board
3 Processor board
•
“Remove the firmware and RoT security module” on page 241
• “Install the firmware and RoT security module” on page 243
• “Remove the system I/O board or processor board” on page 247
• “Install the system I/O board or processor board” on page 250
Remove the firmware and RoT security module
Follow instructions in this section to remove the ThinkSystem V3 Firmware and Root of Trust Security
Module (firmware and RoT security module).
About this task
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.
Attention:
• Read
“Installation Guidelines” on page 55 and “Safety inspection checklist” on page 56 to ensure that you
work safely.
Chapter 5. Hardware replacement procedures 241
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