System Board - Toshiba A20-S259 - Satellite - Pentium 4 2.66 GHz Maintenance Manual

4 Replacement Procedures
4 Replacement Procedures

4.21 System Board

Removing the System Board
To remove the system board, follow the steps below and refer to figure 4-31.
1. Remove the following screws securing the plastic holder and the system board.
M2.5 6
2. Lift up the system board from the DC-IN cable side and remove it. When removing, press
slightly the left part of the rear frame ("A" in the figure) of the chassis outside.
3. Remove the modem jack.
4-56
FLAT HEAD screw
Figure 4-31 Removing the System board
4.21 System Board
3
Satellite A20 Maintenance Manual (960-444)