Removing the 3.5-inch hard driveWARNING: Before working inside your computer, read the safetyinformation that shipped with your computer and follow the steps in Beforeworking inside your computer. After working inside your computer, followthe instructions in After working inside your computer. For more safety bestpractices, see the Regulatory Compliance home page at www.dell.com/regulatory_compliance.PrerequisitesRemove the right-side cover.Procedure1 Lay the computer on the left side and disconnect the power cable from the harddrive.2 Disconnect the data cable from the hard drive.3 Remove two screws (6-32UNCx3.6) that secure the hard-drive assembly to theside-chassis.59