Network Problems - Dell Precision Workstation 450 User Manual

T
E S T T H E M O U S E
try using the mouse. If the new mouse works, the original mouse was faulty.
C
H E C K T H E M O U S E S E T T I N G S
®
Windows XP
Click the Start button, click Control Panel, and then click Printers and Other
1
Hardware.
Click Mouse.
2
Try adjusting the settings.
3
Windows 2000
Click the Start button, point to Settings, and then click Control Panel.
1
Double-click the Mouse icon.
2
Try adjusting the settings.
3
If you are using a PS/2 mouse
Enter system setup and ensure that Mouse Port under the Integrated Devices
1
option is set to On.
Exit system setup and restart the computer.
2
R
E I N S T A L L T H E M O U S E D R I V E R
R Dell Diagnostics — If any of the diagnostics tests fail, see
U N T H E
"Contacting Dell" for the number to call for assistance.
C
H E C K F O R I N T E R R U P T R E Q U E S T C O N F L I C T S
and Hardware Incompatibilities.

Network Problems

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
cable is firmly inserted into both the network connector on the back of the
computer and the network jack.
— Connect a properly working mouse to the computer, and
—
— See Reinstalling Drivers.
— See Resolving Software
— Ensure that the network
So l vi n g Pro b l em s
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