Steps1. Align the 3.5-inch hard-drive with the mounting holes on the front side of the chassis.2. Install the four (#6-32) screws to secure the 3.5-inch hard-drive to the chassis.3. Reconnect the power cable and data cables to the 3.5-inch hard-drive.Next steps1. Install the front bezel.2. Install the side cover.3. Follow the procedure in After working inside your computer.Solid-state driveRemoving the M.2 2230 solid-state drivePrerequisites1. Follow the procedure in Before working on your computer.2. Remove the side cover.About this taskThe following images indicate the location of the M.2 2230 solid-state drive and provide a visual representation of the removalprocedure.Disassembly and reassembly 19

Dell Vostro 3890 Service Manual