Dell OptiPlex GX260 - Manual (Page 124)

On computers with a sound card, the line-out connector is on the card.
8 line-out
connector
Use the blue line-in connector (available on computers with integrated sound) to attach a record/playback
device such as a cassette player, CD player, or VCR.
On computers with a sound card, the line-in connector is on the card.
9 microphone
connector
Use the pink microphone connector (available on computers with integrated sound) to attach a personal
computer microphone for voice or musical input into a sound or telephony program.
On computers with a sound card, the microphone connector is on the card.
10 USB
connectors
Connect USB devices such as a mouse, keyboard, printer, joystick, and computer speakers into any of the
USB connectors.
11 diagnostic
lights
Use the lights to help you troubleshoot a computer problem based on the diagnostic code. For more
information, see " Diagnostic Lights ."
12 video
connector
Plug the cable from your VGA-compatible monitor into the blue connector.
13 serial
connector
Connect a serial device, such as a handheld device, to the serial port. If you have a second serial
connector card installed, you can connect a second device to that connector.
For more information, see " System Setup Options ."
Inside Your Computer
CAUTION: Before you begin any of the procedures in this section, follow the steps in " CAUTION: Safety
Instructions ."
CAUTION: To avoid electrical shock, always unplug your computer from the electrical outlet before opening
the cover.
NOTICE: Be careful when opening the computer cover to ensure that you do not accidently disconnect cables from the
system board.
Small Mini-Tower Computer