Network Problems - Dell WHL Owner's Manual

R E S T A R T T H E C O M P U T E R
1
Simultaneously press <Ctrl><Esc> to display the Start menu.
2
Type u, press the keyboard arrow keys to highlight Shut down or Turn Off, and then press <Enter>.
3
After the computer turns off, reconnect the mouse cable as shown on the setup diagram for your
computer.
4
Start the computer.
T E S T T H E M O U S E
C H E C K T H E M O U S E S E T T I N G S
1
Click the Start button, click Control Panel, and then click Printers and Other Hardware.
2
Click Mouse.
3
Try adjusting the settings.
R E I N S T A L L T H E M O U S E D R I V E R
R U N T H E H A R D W A R E
on page 64.

Network Problems

CAUTION:
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
both the network connector on the back of the computer and the network jack.
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
C
that indicates no network communication exists. Replace the network cable. For a description of
network lights, see "Connectors" on page 129.
R 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
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.
48
Solving Problems
—
— Connect a properly working mouse to the computer, and try using the mouse.
—
— See "Reinstalling Drivers" on page 61.
T R O U B L E S H O O T E R — See "Resolving Software and Hardware Incompatibilities"
Before you begin any of the procedures in this section, follow the safety instructions
— Contact your network administrator or the person who set up
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— Ensure that the network cable is firmly inserted into
— If the link integrity light is off,