Dell XPS /Dimension Gen 5 Owner's Manual page 125

Connectors
External connectors:
IEEE 1394
Video
DVI
Network adapter
PS/2 (keyboard and mouse)
USB
System board connectors:
Primary IDE drive
Serial ATA
Floppy drive
Fan
PCI
PCI Express x1
PCI Express x4
PCI Express x16
Controls and Lights
Power control
Power light
Hard-drive access light
front and back-panel 6-pin serial connectors
15-pin connector
28-pin connector
RJ45 connector
two 6-pin mini-DIN
two front-panel, five back-panel, and one internal
USB 2.0–compliant connectors
40-pin connector on PCI local bus
four 7-pin connectors
34-pin connector
three 5-pin connectors
three 120-pin connectors
36-pin connector
98-pin connector
164-pin connector
push button
green light — Blinking green in sleep state; solid green for power-on
state.
amber light — Blinking amber indicates a problem with an installed
device; solid amber indicates an internal power problem (see "Power
Problems" on page 48).
green
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