Dell vostro 23-3340 Owner's Manual

Contents

Replacing the Coin-Cell BatteryWARNING: Before working inside your computer, read the safety information that shipped withyour computer and follow the steps in Before Working Inside Your Computer. After workinginside your computer, follow the instructions in After Working Inside Your Computer. For moresafety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance.ProcedureWith the positive-side facing up, insert the coin-cell battery into the battery socket and press down thebattery into place.Post-requisites1. Replace the system-board shield.2. Replace the back cover.3. Replace the stand assembly.Removing the I/O BracketWARNING: Before working inside your computer, read the safety information that shipped withyour computer and follow the steps in Before Working Inside Your Computer. After workinginside your computer, follow the instructions in After Working Inside Your Computer. For moresafety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance.Prerequisites1. Remove the stand assembly.2. Remove the back cover.3. Remove the system-board shield.4. Remove the VESA-mount bracket.5. Remove the power-supply diagnostic board.Procedure1. Remove the screws that secure the power port to the I/O bracket.2. Remove the screws that secure the I/O bracket to the display-panel base.35