4 Replacement Procedures
4-50 Minnesota 10A/10AG Series Maintenance Manual
4.20 Function Button Board
To remove the function button board, first remove the display assembly, keyboard, and top
cover. Then follow the steps below:
Removing the Function Button Board
1. Turn the top cover over. Remove three M2.0x2.5 screws securing the function button
board to the top cover.
Figure 4-58 Removing the Function Button Board screws
2. Insert a thin tool such as a flat blade screwdriver into the gap between the frame and the
function button board to lever it up from the latches.
Figure 4-59 Removing the Function Button Board
3. Remove the function button board cable attached to the system board.
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