User Guide

4 Replacement Procedures
Satellite A70 Series Maintenance Manual 4-37
4.15 System Board
Removing the System Board
To remove the system board, first remove the LCD assembly and top cover, then follow the steps
below:
1. Remove the two black M2.5x8 screws securing the system board to the bottom cover.
Figure 4-23 Removing the system board-1
2. Remove the two or four silver screws securing the system board to the backside.
Figure 4-24 Removing the system board-2
3. Remove the system board from the chassis.