Replacing the Stand AssemblyWARNING: 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. Slide the tabs on the stand assembly into the slots on the back cover.2. Lower the stand assembly to lock it into place.If you have removed the stand base from the stand riser, follow the steps below:3. Align the captive thumbscrew on the stand base with the screw hole on the stand riser and tighten it.4. Fold the screw handle on the stand base.Removing the Back CoverWARNING: 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.PrerequisitesRemove the stand assembly.ProcedureCAUTION: Do not remove the computer cover unless you need to install internal accessories foryour computer.1. Slide the release latches to the unlocked position indicated by a circle.14