49www.gateway.comOpening the caseOpening the caseYour computer case provides easy access to internal components.Removing the side panelTo remove the side panel:1 Follow the instructions in “Preventing static electricity discharge” on page 48.2 Shut down your computer, then disconnect the power cord and modem, network,and all peripheral device cables.3 Press the power button to drain any residual power from your computer.4 Remove the thumbscrew from the side panel cover. For the location of thethumbscrew, see “Desktop PC Back” on page 12.5 Lift the cover release lever.Warning To avoid exposure to dangerous electrical voltages and moving parts,turn off your computer, then unplug the power cord, modem cable,and network cable before opening the case.