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Removal and Replacement Procedures
Maintenance and Service Guide 5–25
5.10 Real Time Clock (RTC) Battery
✎
The RTC battery is included in the Miscellaneous Plastics Kit
(spare part number 231454-001).
1. Prepare the notebook for disassembly (Section 5.3).
2. Remove the palm rest (Section 5.5).
3. Remove the keyboard (Section 5.9).
4. Disconnect the RTC battery cable from the system board 1
(Figure 5-20).
5. Remove the RTC battery 2.
Figure 5-20. Removing the RTC Battery
Reverse the above procedure to install the RTC battery.