Bios/Kbc/Ec Update; System Board/Dc -In Jack/Rtc Battery - Toshiba Tecra A2-S316 Maintenance Manual

4 Replacement Procedures
4.15 System Board/DC-IN Jack/RTC Battery
CAUTION: When handling the system board, always hold by the edges. Do not touch the
printed circuit face.
After replacing the system board with a new one, set the DMI information as
described in section 3.4 "System test". Also update with the latest BIOS as
described in Appendix G "BIOS/KBC/EC Update".
After replacing the system board, the DMI information must be updated.
Removing the system board/DC-IN jack/RTC battery
The following describes the procedure for removing the system board/DC-IN jack/RTC
battery (See Figure 4-30, 4-31).
1. Open insulators bundle the LAN cable, MODEM cable and RTC battery cable.
MODEM Jack
LAN Jack
RTC Battery Case
4-42
Insulator
Figure 4-30 Removing System Board (1)
Satellite A50/TECRA A2 Maintenance Manual (960-478)
4.15 System Board/DC-IN Jack/RTC Battery