Mouse Problems; Network Problems - Dell Precision YT583 User Manual

• Run the Dell Diagnostics (see "Dell Diagnostics" on page 123).

Mouse Problems

CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
C
H E C K T H E M O U S E C A B L E
• Ensure that the cable is not damaged or frayed and check cable connectors for bent or
broken pins. Straighten any bent pins.
• Remove any mouse extension cables, and connect the mouse directly to the computer.
• Verify that the mouse cable is connected as shown on the setup diagram for your
computer.
R
E S T A R T T H E C O M P U T E R
Simultaneously press <Ctrl><Esc> to display the Start menu.
1
press the up- and down-arrow keys
Press < ,
u>
2
Off, and then press <Enter>.
After the computer turns off, reconnect the mouse cable as shown on the setup
3
diagram.
Turn on the computer.
4
T
E S T T H E M O U S E
using the mouse.
C
H E C K T H E M O U S E S E T T I N G S
Windows XP:
Click Start→ Control Panel→ Mouse.
1
Adjust the settings as needed.
2
Windows Vista:
Start
Click
1
Adjust the settings as needed.
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 H
U N T H E A R D W A R E
Hardware Problems in the Microsoft
Operating Systems" on page 131.

Network Problems

CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
—
—
— Connect a properly working mouse to the computer, then try
—
→ Control Panel→ Hardware and Sound→ Mouse.
— See "Drivers" on page 1295.
T
R O U B L E S H O O T E R
®
Product Information Guide
.
to highlight Shut down or Turn
— See "Troubleshooting Software and
®
Windows XP and Microsoft Windows Vista™
.
Troubleshooting
99