Dell Dimension 4700 Owner's Manual - Page 30

Network Problems, Power Problems - diagnostic lights

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www.dell.com | support.dell.com Network Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. C H E C K T H E N E T W O R K C A B L E C O N N E C T O R - Ensure that the network cable is firmly inserted into both the network connector on the back of the computer and the network jack. C H E C K T H E N E T W O R K L I G H T S O N T H E B A C K O F T H E C O M P U T E R - If the link integrity light is off, that indicates no network communication exists. Replace the network cable. For a description of network lights, see "Connectors" on page 93. RESTART THE COMPUTER AND LOG ON TO THE NETWORK AGAIN C H E C K Y O U R N E T W O R K S E T T I N G S - 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 U N T H E H A R D W A R E TR O U B L E S H O O T E R - See page 46. Power Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. I F T H E P O W E R L I G H T I S G R E E N A N D T H E C O M P U T E R I S N O T R E S P O N D I N G - See "Diagnostic Lights" on page 37. I F T H E P O W E R L I G H T I S B L I N K I N G G R E E N - The computer is in standby mode. Press a key on the keyboard, move the mouse, or press the power button to resume normal operation. 30 Solving Problems

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30
Solving Problems
www.dell.com | support.dell.com
Network Problems
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions
located in the
Product Information Guide
.
Power Problems
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions
located in the
Product Information Guide
.
C
HECK
THE
NETWORK
CABLE
CONNECTOR
—
Ensure that the network cable is firmly inserted into
both the network connector on the back of the computer and the network jack.
C
HECK
THE
NETWORK
LIGHTS
ON
THE
BACK
OF
THE
COMPUTER
—
If the link integrity light is off,
that indicates no network communication exists. Replace the network cable. For a description of
network lights, see "Connectors" on page 93.
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 page 46.
I
F
THE
POWER
LIGHT
IS
GREEN
AND
THE
COMPUTER
IS
NOT
RESPONDING
—
See "Diagnostic Lights"
on page 37.
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.