Back view – Dell OptiPlex GX260 User Manual
Page 79
6
power light
The power light illuminates and blinks or remains solid to indicate different states:
No light — The computer is in the off state (S4, S5, or mechanical OFF)
Steady green — The computer is in the normal operating state
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 "
" for a description of light codes that can help you troubleshoot problems with
your computer.
7
front-panel
door
Open the door to use the front-panel connectors. The front-panel door is removable; if you remove it or
accidentally knock it off its hinges, it snaps back in place.
8
optional
stand
Use the stand to place the computer in a vertical position. See "
Attaching and Removing the Computer
9
service tag
The tag is used to identify your computer when you access the Dell | Support website or call technical
support.
10 headphone
connector
Attach headphones.
11 USB
connectors
Connect USB devices such as a mouse, keyboard, printer, joystick, and computer speakers into any of
the USB connectors.
Back View
Small Desktop Computer
1 back-panel
connectors
The connectors for your computer.
2 AGP/DVI card slot
The slot for an AGP or DVI adapter card.
3 card slots
The slot for PCI cards or a second serial port card.
4 power connector
The connection for the power cable.
5 voltage selection
switch (may not be
available on all
computers)
Your computer is equipped with either an auto-sensing voltage selector or a manual voltage
selection switch. Computers with an auto-sensing voltage selector do not have a voltage selection
switch on the back panel and can automatically detect the correct operating voltage.
To help avoid damaging a computer with a manual voltage selection switch, set the switch for the
voltage that most closely matches the AC power available in your location.
NOTICE:
The voltage selection switch must be set to the 115-V position even though the
AC power available in Japan is 100 V.