Dell Dimension 4550 Series, Owner'S Manual

Page: 51 / 152

Solving Problems 51
Power Problems
CAUTION: Before you begin any of the procedures in this section,
follow the safety instructions on page 9.
HINT: If the power light
on the front is green and
your computer is not
responding, see
"Diagnostic Lights" on
page 60.
C
HE 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.
C
HE C K F O R IN T E R RU P T R E Q U ES T C O N F L I C T S
—
See page 70.
A
D JU S T T H E
P
O W E R
P
R O P ER T I E S
— Your computer may be in standby or
hibernate mode. For information on power conservation modes, see the
Tell Me
How help file, or search for the keyword standby or hibernate in Windows
®
Help.
To access help files, see page 38.
I
F T H E P O W E R L IG H T I S B LI NK IN G G R E E N
— The computer is in standby
mode. Press a key on the keyboard and move the mouse to resume normal
operation.