Installing The System Board - Dell OptiPlex 3000 Micro Service Manual

Steps
1. Remove the screw (M3x5) that secures the speaker support to the system board.
2. Lift the speaker support away from the system board.
3. Remove the five (M3x5) screws and two (M3x4L) screws that secure the system board to the chassis.
4. Lift the system board away from the chassis.

Installing the system board

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the system board and provides a visual representation of the installation procedure.
50 Removing and installing components