Removal and Replacement ProceduresMaintenance and Service Guide5–455.14 RTC Battery.The RTC battery is included with the system board. Refer to Section 5.19, “System Board,”for more information.1. Prepare the notebook for disassembly (Section 5.3) and remove the following components:o Optical drive (Section 5.7)o Switch cover (Section 5.8)o Keyboard (Section 5.9)o Display assembly (Section 5.10)o Base enclosure (Section 5.11)2. Remove the RTC battery from the socket on the system board.Removing the RTC BatteryReverse the above procedure to install the RTC battery.
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