Dell XPS DCDR01 Owner's Manual page 132

Controls and Lights
Power control
Power light
Hard-drive access light
Link integrity light (on integrated
network adapter)
Power supply diagnostic LED
Activity light (on integrated network
adapter)
Standby power light
Front panel LEDs
Back panel LEDs
132
Specifications
push button
white light — Solid white for power on state
blinking white light — Blinking white for
power-saving state
white
green light — A good connection exists
between a 10-Mbps network and the computer.
orange light — A good connection exists
between a 100-Mbps network and the
computer.
yellow light — A good connection exists
between a 1-GB (1000-Mbps) network and
the computer.
off (no light) — The computer is not detecting
a physical connection to the network.
green light — Indicates power availability for
power supply.
off (no light) — Indicates no power available
for the power supply.
yellow blinking light — Indicates activity on
the network.
off (no light) — Indicates no activity on the
network.
AUX_PWR on the system board
seven multi-colored LEDs provide
illumination for the front of the computer
NOTE:
The color of the LEDs can be adjusted
using Windows Nvidia ESA light affects software.
two multi-colored lights provide
illumination for the I/O panel on the back of
the computer
NOTE:
The color of the LEDs can be adjusted
using Windows Nvidia ESA light affects software.