Dell Studio XPS 1640, Setup Manual, Page: 31 / 76

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Solving Problems
The link integrity light on the integrated network
connector lets you verify that your connection is
working and provides information on the status:
Green — A good connection exists between •
a 10-Mbps network and the computer.
Orange — A good connection exists between
•
a 100-Mbps network and the computer.
Yellow — A good connection exists between
•
a 1000-Mbps network and the computer.
Off — The computer is not detecting a
•
physical connection to the network.
NOTE: The link integrity light on the network
connector is only for the wired cable
connection. The link integrity light does not
provide status for wireless connections.
Power Problems
The power/battery lights on the hinges indicate
the following:
On Battery Power:
Solid white - computer is running on battery •
power
Solid amber - battery is low
•
Flashing amber - battery is critically low •
On AC Adapter:
Solid white - computer is powered on and •
battery is charged
Blinking white - computer is in a standby state
•
If the power light is off — The computer is
either turned off or is not receiving power.
Remove the AC adapter and try turning on •
the computer with only the battery.
Remove the battery and try turning on the
•
computer with only the AC adapter.
Check both ends of the AC adapter cable
•
connections. Ensure that the light on the
AC adapter is on. If the light is not on,
try plugging the AC adapter into another
electrical outlet.