Toshiba satellite A20 series Maintenance Manual page 415

4 Replacement Procedures
Removing the control PCB, top case and cover assembly
6. Remove the FPC cable (1) used for the control PCB connecting.
CAUTION: Pressure or stress should not be given on the FPC cable.
7. Remove the control PCB (2).
CAUTION: At first, move the control PCB to the left
8. Remove the top case (3)
CAUTION: Pressure or stress should not be given on the top case and gate TCP
9. Remove the screw and cover assembly (4).
CAUTION: Pressure or stress should not be given on the source TCP
Maximum value of torque with screw should be below 2.0kgf.cm
Screw:1STZL-0001H
Case Assembly:
3111L-00070A
Figure 4-169 Removing the control PCB, top case and cover assembly
4-210
Cover Assembly:3551L-0027A
Control PCB:6870L-C017
Satellite A20 Maintenance Manual (960-444)
4.31 Addendum
Screw:1STZL-0001H