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4.13 RTC battery 4 Replacement Procedures
4.13 RTC battery
Removing the RTC battery
To remove the RTC battery, follow the steps below and refer to Figure 4-20.
1. Peel off the two glass tapes.
2. Disconnect the RTC battery cable from the connector CN9990 on the system board
and remove the RTC battery from the RTC battery slot.
CN9990
RTC battery
Glass tape
RTC battery cable
Figure 4-20 Removing the RTC battery
Installing the RTC battery
To install the RTC battery, follow the steps below and refer to Figure 4-20.
1. Install the RTC battery to the RTC battery slot and connect the RTC battery cable
to the connector CN9990 on the system board.
2. Stick the two glass tapes.
PORTEGE R200 Maintenance Manual (960-519) [CONFIDENTIAL] 4-31