Replacing the top I/O-panelWARNING: 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.Procedure1 Align the screw holes on the top I/O-panel with the screw holes on the toppanel.2 Replace the screws that secure the top I/O-panel to the top panel.3 Route the I/O-panel cables through the routing guides on the chassis.4 Connect the top I/O-panel cables to the system board. For more information,see "System-board components".Post-requisites1 Replace the top cover.2 Replace the front bezel.3 Replace the computer cover.76
