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4 Replacement Procedures 4.14 RTC battery
4.14 RTC battery
Removing the RTC battery
To remove the RTC battery, follow the steps below and refer to figure 4-26.
1. Pull out the RTC battery from the slot of base assembly.
2. Disconnect the RTC battery cable from the connector CN8760 on the system board.
3. Pull out the spacer from the slot.
RTC battery
Spacer
CN8760
Figure 4-26 Removing the RTC battery
Installing the RTC battery
To install the RTC battery, follow the steps below and refer to figure 4-26.
1. Connect the RTC battery cable to the connector CN8760 on the system board.
2. Insert the RTC battery into the slot of base assembly.
3. Set the spacer into the slot.
PORTEGE M300 Maintenance Manual (960-504) 4-39