4.14 RTC battery
Removing the RTC battery
To remove the RTC battery, follow the steps below and refer to Figure 4-21.
1. Disconnect the RTC battery cable from the connector CN9990 on the system board.
2. Turn up the battery holder and remove the RTC battery from the holder.
RTC battery
CN9990
RTC battery cable
Figure 4-21 Removing the RTC battery
Installing the RTC battery
To install the RTC battery, follow the steps below and refer to Figure 4-21.
1. Connect the RTC battery cable to the connector CN9990 on the system board.
2. Seat the RTC battery in place while matching the RTC battery cable to the guide.
3. Wrap the RTC battery by the battery holder.
TECRA S3 Maintenance Manual (960-532) [CONFIDENTIAL] 4-35