Toshiba T1200 - 4.13 Removing;Replacing the System PCB

4.13 RBIIOnRG/RBPLACDlG !ftIB SD.,.. PCB
1. Confirm that the POWER switch is off.
2. Remove the FDD base and hard disk control PCB as directed in
parts 4.9 and 4.11.
3. To disconnect the I/O PCB (A) from the system PCB, remove
the single screw (B). At this time, also remove the mask
panel (C).
4. Disconnect the speaker cable (D) and RTC battery cable (E)
from the system PCB.
5. To remove the system PCB and the memory card from the base
subassembly, remove the four screws (F) and lift the system
PCB out.
6. Remove the memory card from the system PCB as directed in
part 4.5.
(A)
(E)
FIGURE 4-20 Removing the System PCB
7. To install a new system PCB (PCB SET), follow the above
procedures in reverse.
4-18