External Connector Color Coding
Many connectors now use standard colors as shown in the table below.
Connector
Audio line-in
Audio line-out
Digital monitor/flat panel
IEEE 1394 (optional)
Microphone
MIDI/game
Parallel
PS/2-compatible keyboard
PS/2-compatible mouse
Serial
Speaker out/subwoofer
Right-to-left speaker
USB
Video out
SCSI, network, telephone, modem
This concludes Chapter 2. The next chapter covers the BIOS.
Color
Light blue
Lime
White
Grey
Pink
Gold
Burgundy
Purple
Green
Teal or Turquoise
Orange
Brown
Black
Yellow
None
26
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