Lenovo ThinkServer TD340 - Manual (Page 214)

16. Install the new system board into the chassis as shown. Ensure that the rear connectors on the new
system board are inserted into the corresponding holes in the rear panel and the ten screw holes in the
new system board are aligned with the corresponding mounting studs on the chassis.
Figure 141. Installing the system board
202 ThinkServer TD340 User Guide and Hardware Maintenance Manual