Network Problems; Power Problems - Dell DIMENSION E510 DCSM Owner's Manual

Network Problems

CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the Product
Information Guide.
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
C
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
that indicates no network communication exists. Replace the network cable. For a description of
network lights, see "Controls and Lights" on page 107.
E S T A R T T H E C O M P U T E R A N D L O G O N T O T H E N E T W O R K A G A I N
R
C H E C K Y O U R N E T W O R K S E T T I N G S
your network to verify that your network settings are correct and that the network is functioning.
U N T H E A R D W A R E
R H
on page 53.

Power Problems

CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the Product
Information Guide.
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
I
on page 47.
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
I
keyboard, move the mouse, or press the power button to resume normal operation.
40
Solving Problems
— Ensure that the network cable is firmly inserted into
— Contact your network administrator or the person who set up
R O U B L E S H O O T E R
T — See "Resolving Software and Hardware Incompatibilities"
— The computer is in standby mode. Press a key on the
— If the link integrity light is off,
— See "Diagnostic Lights"