R2000LH2/LT2 Service Guide

Hardware Installations and Upgrades
2. Slide the backplane into the server system guides (see letter B).
3. Secure the backplane with the screw as shown (see letter C).
Figure 75. Installing the backplane
4. Connect cables to backplane, please refer to Cable Routing.
Replacing the Lower Fan Board
Before removing or installing the lower fan board, please make sure following steps are performed.
1. Ensure the AC power cord(s) are disconnected from the system.
2. Remove the system cover. For instructions, see Removing the System Cover.
3. Remove system the fan modules connected to the lower fan board. For instructions, see Replacing
a Redundant Fan Module.
4. Remove the rack handles. For instructions, see Removing the Rack Handles.
5. Remove the front end module. For instructions, see Removing the Front End Module.
Removing the Lower Fan Board
1. Disconnect all cables from the lower fan board.
2. Remove the screws (see letter A).
3. Remove the lower fan board from the server chassis (see letter B).
Intel
®
Server System R2000LH2/LT2 Service Guide 49