Dell Latitude 5550 Owners Manual - Page 86
Coin-cell battery, Removing the coin-cell battery
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Coin-cell battery Removing the coin-cell battery CAUTION: The information in this removal section is intended for authorized service technicians only. Prerequisites 1. Follow the procedure in Before working inside your computer. CAUTION: Removing the coin-cell battery resets the BIOS setup program's settings to default. It is recommended that you note the BIOS setup program's settings before removing the coin-cell battery. 2. Remove the SIM card. 3. Remove the base cover. 4. Remove the assembly-inner frame. 5. Remove the battery. About this task The following images indicate the location of the coin-cell battery and provide a visual representation of the removal procedure. Figure 46. Removing the coin-cell battery Steps 1. Disconnect the coin-cell battery cable from the coin-cell battery connector (RTC1) on the system board. 2. Peel the coin-cell battery, along with its cable, off the palm-rest assembly. Installing the coin-cell battery CAUTION: The information in this installation section is intended for authorized service technicians only. 86 Removing and installing Field Replaceable Units (FRUs)