NEC EXPRESS5800/120Rc-2 Service Manual page 101

14. Grasp each side of the frame of the PCI I/O board and position the board
above the system board. Slide the PCI I/O board down into the system
board, ensuring the two tabs on the system chassis are inserted into the slots
on the PCI I/O board frame. See Figure 4-28, A.
A
Figure 4-28. Installing the PCI I/O Board
Figure 4-29. Securing an PCI I/O Board
15. Exert a downward pressure on the PCI I/O board at the points shown in
Figure 4-29 until the board is seated in its connector on the system board.
16. Connect any external cables (if they are needed) to all installed option
boards.
17. Replace the top cover.
18. Plug in the server power cord, and power on the server.
19. Slide the server into the system rack and secure it to the rack.
20. Install and secure the front bezel following procedures described earlier in
this chapter.
Disassembly and Reassembly 4-25