4 Replacement Procedures 4.19 RTC Battery
Removing the RTC Battery
To remove the RTC battery, follow the steps below and refer to figure 4-29.
1. Disconnect the RTC battery cable from PJ9999 on the system board.
2. Pull the hook on each side fixing the RTC battery outward and lift out the RTC
battery.
RTC battery
PJ9999
System board
Figure 4-29 Removing the RTC battery
Installing the RTC Battery
To install the RTC battery, follow the steps below and refer to figure 4-29.
1. Seat the RTC battery.
2. Connect the RTC battery cable to PJ9999 on the system board.
4-54 Satellite A20 Maintenance Manual (960-444)
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