Power problems, Ist (see "power problems – Dell XPS 700 Jet Black User Manual
Page 52
54
Solving Problems
Power Problems
.
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the Product
Information Guide.
C
HECK
THE
NETWORK
LIGHTS
ON
THE
BACK
OF
THE
COMPUTER
—
If the link integrity light is off (see
see "Controls and Lights" on page 129), no network communication is occurring. Replace the network
cable.
R
ESTART
THE
COMPUTER
AND
LOG
ON
TO
THE
NETWORK
AGAIN
C
HECK
YOUR
NETWORK
SETTINGS
—
Contact your network administrator or the person who set up
your network to verify that your network settings are correct and that the network is functioning.
R
UN
THE
H
ARDWARE
T
ROUBLESHOOTER
—
See "Resolving Software and Hardware Incompatibilities"
I
F
THE
POWER
LIGHT
IS
GREEN
AND
THE
COMPUTER
IS
NOT
RESPONDING
—
I
F
THE
POWER
LIGHT
IS
BLINKING
GREEN
—
The computer is in standby mode. Press a key on the
keyboard, move the mouse, or press the power button to resume normal operation.
I
F
THE
POWER
LIGHT
IS
OFF
—
The computer is either turned off or is not receiving power.
• Reseat the power cable in the power connector on the back of the computer and the electrical outlet.
• Bypass power strips, power extension cables, and other power protection devices to verify that the
computer turns on properly.
• Ensure that any power strips being used are plugged into an electrical outlet and are turned on.
• Ensure that the electrical outlet is working by testing it with another device, such as a lamp.
• Ensure that the main power cable and front panel cable are securely connected to the system board (see
"System Board Components" on page 79).
I
F
THE
POWER
LIGHT
IS
BLINKING
AMBER
—
The computer is receiving electrical power, but an
internal power problem may exist.
• Ensure that the voltage selection switch is set to match the AC power at your location (if applicable).
• Ensure that all components and cables are properly installed and securely connected to the system
board (see "System Board Components" on page 79).
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