5–46
Maintenance and Service Guide
Removal and Replacement Procedures
3. Remove the two PM2.5×5.0 screws
1
that secure the bottom
board to the notebook.
4. Lift the front and rear edges of the bottom board to
disconnect it from the system board
2
.
5. Remove the bottom board.
Removing the Bottom Board
Reverse the above procedure to install the bottom board.