Dell vostro 23-3340 Owner's Manual

Contents

6. Slide and lift the power-supply unit to release it from the display-panel base.1. power-supply unit 2. screwReplacing the Power-Supply UnitWARNING: 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.Procedure1. Place the power-supply unit on the display-panel base and slide it into position.2. Align the screw hole and tabs on the power-supply unit with the screw hole and tabs on the display-panel base.3. Replace the screw that secures the power-supply unit to the display-panel base.4. Connect the power-supply fan cable to the power-supply unit.5. Route the power-port cable through the routing guides on the display-panel base.6. Route the main power cable, processor power cable and power-supply fan cable through therouting guides on the display-panel base.7. Connect the main power cable, processor power cable and power-supply fan cable to the systemboard.Post-requisites1. Replace the I/O bracket.2. Replace the power-supply diagnostic board.3. Replace the VESA-mount bracket.4. Replace the system-board shield.5. Replace the back cover.6. Replace the stand assembly.43