Ê Screw the four SAS expander board spacer bolts onto the mounting bolts as
shown:
Ê Reinstall the system board carrier as described in section "Installing the
system board carrier" on page 88.
Ê Reinstall the system board as described in section "Installing the system
board" on page 691.
7.5.1.3 Installing the SAS expander board
Figure 209: SAS expander board (A3C40125917)
A Spacer bolts with shoulder screw caps
B Spacer bolt with screw thread