Back to Contents PageAbout Your ComputerDell™ OptiPlex™ GX60 Systems User's GuideFront ViewBack ViewInside Your ComputerAttaching and Removing the Computer StandFront ViewBack View1 USB connectors Connect USB devices such as a mouse, keyboard, printer, joystick, and computer speakers into any of the USB connectors.2 headphoneconnectorAttach headphones.3 hard-drive accesslightThe hard-drive access light is on when the computer reads data from or writes data to the hard drive. The light might also be onwhen devices such as your CD player are operating.4 power button Press this button to turn on the computer.NOTE: If your operating system has ACPI enabled, when you press the power button the computer will perform an operatingsystem shutdown.NOTICE: To avoid losing data, do not use the power button to turn off the computer. Instead, perform a Microsoft®Windows® shutdown.5 power light The power light illuminates and blinks or remains solid to indicate different states:l No light — The computer is in the off state (S4, S5, or mechanical OFF).l Steady green — The computer is in a normal operating state.l Blinking green — The computer is in a power-saving state (S1 or S3).To exit from a power-saving state, press the power button or click or move the mouse.See "Diagnostic Lights" for a description of light codes that can help you troubleshoot problems with your computer.1 back-panel connectors The connectors for your computer.2 card slot The slot for half-height PCI cards or a second serial port card.3 power connector The connection for the power cable.4 voltage selection switch (may notbe available on all computers)See the safety instructions for more information.
