7Loosen the retaining screw at the back (right side) of the chassis.

System board retaining screw

8Slide the system board toward the front of the chassis slightly, to disengage it from the stand-off retention hooks (see illustration under “To install the system board:”), then remove it carefully.

9Remove the system board mounting bracket (shown below) and place the board in a static-free bag or container.

The system board

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