Dell OptiPlex GX60 - Manual (Page 139)

Inside Your Computer
Cable Colors
On computers with a sound card, the line-in connector is on the card.
8 line-out
connector
Use the green line-out connector (available on computers with integrated sound) to attach headphones and most speakers with
integrated amplifiers.
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 ."
CAUTION: Before you begin any of the procedures in this section, follow the 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 accidentally disconnect cables from the system board.
1 hard drive 6 heat sink and blower assembly
2 internal speaker 7 power supply
3 chassis intrusion switch 8 floppy drive
4 system board 9 CD/DVD drive
5 padlock ring
Hard drive Blue pull tab
Floppy drive Black pull tab
CD/DVD drive Orange pull tab