CAUTION Do not attempt to remove the 6 system board mounting screws. These are
permanently secured and are not removable.
4. Lift the system board out 2 of the chassis, being careful not to damage the cables and rear panel
connectors.
Figure 4-52 Removing the system board
Replacing the system board
1. Insert the system baord straight down and be sure all system board standoffs engage with the
keyholes in the chassis.
NOTE Be sure the system board connectors engage correctly with the rear I/O panel.
2. Push back while maintaining downward pressure on the board, so all standoffs remain engaged.
3. Install the heatsink (
Replacing the CPU heatsink on page 92).
ENWW Removal and replacement of components 97
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