Back to Contents PageMini Tower ComputerDell™ OptiPlex™ GX620User's GuideAbout Your Mini Tower ComputerInside Your ComputerAbout Your Mini Tower ComputerFront View1 CD/DVD drive Insert a CD or DVD (if applicable) into this drive.2 floppy drive Insert a floppy disk into this drive.3 USB 2.0connectors(2)Use the front USB connectors for devices that you connect occasionally,such as joysticks or cameras, or for bootable USB devices (see "SystemSetup" for more information on booting to a USB device).It is recommended that you use the back USB connectors for devices thattypically remain connected, such as printers and keyboards.4 LAN indicatorlightThis light indicates that a LAN (network) connection is established.5 diagnosticlightsUse the lights to help you troubleshoot a computer problem based onthe diagnostic code. For more information, see "Diagnostic Lights."6 power button Press this button to turn on the computer.NOTICE: To avoid losing data, do not turn off the computer by pressingthe power button for 6 seconds or longer. Instead, perform an operatingsystem shutdown.NOTICE: If your operating system has ACPI enabled, when you pressthe power button the computer will perform an operating systemshutdown.7 power light The power light illuminates and blinks or remains solid to indicatedifferent operating modes:l No light — The computer is turned off.l Steady green — The computer is in a normal operating state.l Blinking green — The computer is in a power-saving mode.l Blinking or solid amber — See "Power Problems."
