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Installing the RTC and Backup Batteries
DANGER: Always use the RTC battery or backup battery that is authorized by
Toshiba to be compatible with the unit. Since other batteries have different
specifications, they may be incompatible with the unit and may burst or explode.
To install the 610CT RTC and backup batteries, follow the steps below and refer to figure
4-18.
1.
Connect the backup battery cable to PJ21 on the power supply board and seat
the battery. Tuck the cable back under the clear plastic protector.
2.
Slide the RTC battery under the brackets on the bottom cover.
3.
Connect the RTC battery cable to PJ15 on the system board.
4.
Secure the the RTC battery cable with tape.
5.
Replace the top cover, keyboard, optional PCMCIA card, optional memory card,
and battery pack as described in sections 4.7 back through 4.2.
610CT
4-23
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