Dell Inspiron 16 Plus 7640 Owners Manual - Page 47
Installing the 4-cell battery (64 Wh), Prerequisites, step 6, About this task, Steps
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Prerequisites 1. Follow the procedure in Before working inside your computer. NOTE: Ensure that your computer is in Service Mode. For more information, see step 6 in Before working inside your computer. 2. Remove the base cover. About this task The following image(s) indicate the location of the 4-cell battery (64 Wh) and provides a visual representation of the removal procedure. NOTE: Depending on the configuration of your computer, the computer ships with either a 6-cell battery (90 Wh) or a 4-cell battery (64 Wh). Figure 21. Removing the 4-cell battery (64 Wh) Steps 1. Disconnect the 4-cell battery cable from its connector on the system board. 2. Remove the four screws (M2x3.5) that secure the 4-cell battery (64 Wh) to the palm-rest and keyboard assembly. 3. Lift the 4-cell battery (64 Wh) off the palm-rest and keyboard assembly. Installing the 4-cell battery (64 Wh) CAUTION: The information in this section is intended for authorized service technicians only. Prerequisites If you are replacing a component, remove the existing component before performing the installation process. About this task The following image(s) indicate the location of the 4-cell battery (64 Wh) and provides a visual representation of the installation procedure. NOTE: Depending on the configuration of your computer, the computer ships with either a 6-cell battery (90 Wh) or a 4-cell battery (64 Wh). Removing and installing Field Replaceable Units (FRUs) 47
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