Install The System Board - Lenovo ThinkSystem SR850 Maintenance Manual

Step 14. Rotate the long side of the system board up, and remove the board from the server.
Figure 121. System board removal
Note: This handle only serves the purpose of removing system board. Do not attempt to lift the
whole server with it.
If you are instructed to return the component or optional device, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.

Install the system board

Use this procedure to install the system board.
Attention: Removing and installing this component requires trained technicians. Do no attempt to remove or
install it without proper training.
Before installing the system board:
1. Read the safety information and installation guidelines (see "Safety" on page iii and "Installation
Guidelines" on page 51).
2. Touch the static-protective package that contains the component to any unpainted metal surface on the
server; then, remove it from the package and place it on a static-protective surface.
3. Watch the procedure. A video of this procedure is available from the following links:
• https://www.youtube.com/playlist?list=PLYV5R7hVcs-B2y7oAb54mfyuLrIusa_qE
• http://list.youku.com/albumlist/show/id_50483449
To install the system board, complete the following steps:
Step 1. Lower the short side of the system board and align it with the slots in the server; then, lower the
longer side.
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ThinkSystem SR850 Maintenance Manual