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Toshiba dynabook v1 v2 satellite p300 Manuales De Servicio

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 Replacement Procedures 
4.14 System board 
CAUTION:  1. when handling the system board, always hold by the edges. Do not touch 
the printed circuit face. 
   
 
 
2. if replacing with a new system board, execute the subtest01 Initial 
configuration in section 3.3 “Setting of the hardware configuration”. Also 
update with the latest BIOS as described in Appendix G “BIOS Rewrite 
Procedures” and with the latest EC/KBC as described in Appendix H 
“EC/KBC Rewrite Procedures”. 
Removing the system board 
The following describes the procedure for removing the system board. 
1.  Disconnect the power cable from the system board (See Figure 4-25) 
 
 
 
Power Cable 
 
Figure 4-23 Disconnect the power cable 
 
2.  Disconnect the speaker cable, USB cable, FM CABLE, MDC CABLE and 
BLUETOOTH CABLE from the connector on the system board. 
 
 
Satellite P300 and Satellite Pro P300 Maintenance Manual (960-Q08) 
 
 
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