Figure 142. System-board-assembly layout
1 System I/O board
2 Firmware and RoT security module
3 Processor board 4 Fan board
5 PIB board
For the installation and removal of the fan board and the PIB board, see
“Fan board replacement” on page 84
and “Power inverter board (PIB) replacement” on page 154.
For the installation and removal of RoT module, IO board and processor board, see:
• “Remove the firmware and RoT security module” on page 194
Chapter 5. Hardware replacement procedures 193