U
Universal Serial Bus (USB) port
location 1–8,1–11 pin assignments D–1
unknown password 1–4 USB digital drive, spare part
number 3–17,3–19,3–20 USB infrared receiver, spare part number 3–18,3–25 USB travel mouse, spare part
number 3–19,3–20 USB/audio board
removal 5–59
spare part numbers 3–7,3–25,5–59
USB/audio board cable illustrated 3–15 removal 5–60
V
vent, locations 1–9,1–19 video troubleshooting 2–12 volume buttons 1–15
W
Windows applications key 1–13
Windows logo key 1–13 wireless antenna
removal 5–40
spare part number 3–13,3–22,5–33
wireless button 1–15 wireless light 1–9,1–15 workstation precautions 4–6
