98
Solving Problems
Touch Pad or Mouse Problems
C
HECK
THE
TOUCH
PAD
SETTINGS
—
1
Click the
Start
button, click
Control Panel
, and then click
Printers and Other Hardware
.
2
Click
Mouse
.
3
Try adjusting the settings.
C
HECK
THE
MOUSE
CABLE
—
Shut down the computer. Disconnect the mouse cable, check it for damage,
and firmly reconnect the cable.
If you are using a mouse extension cable, disconnect it and connect the mouse directly to the computer.
T
O
VERIFY
THAT
THE
PROBLEM
IS
WITH
THE
MOUSE
,
CHECK
THE
TOUCH
PAD
—
1
Shut down the computer.
2
Disconnect the mouse.
3
Turn on the computer.
4
At the Windows
desktop, use the touch pad to move the cursor around, select an icon, and open it.
If the touch pad operates correctly, the mouse may be defective.
R
EINSTALL
THE
TOUCH
PAD
DRIVER
—
See "Reinstalling Drivers and Utilities" on page 100.
Video and Display Problems
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the
Product
Information Guide
.
If the display is blank
NOTE:
If you are using a program that requires a higher resolution than your computer supports, it is
recommended that you attach an external monitor to your computer.
C
HECK
THE
BATTERY
—
If you are using a battery to power your computer, the battery charge may be
depleted. Connect the computer to an electrical outlet using the AC adapter, and turn on the computer.
T
EST
THE
ELECTRICAL
OUTLET
—
Ensure that the electrical outlet is working by testing it with another
device, such as a lamp.
C
HECK
THE
A C
ADAPTER
—
Check the AC adapter cable connections. If the AC adapter has a light, ensure
that the light is on.
C
ONNECT
THE
COMPUTER
DIRECTLY
TO
AN
ELECTRICAL
OUTLET
—
Bypass power protection devices, power
strips, and the extension cable to verify that the computer turns on.
A
DJUST
THE
POWER
PROPERTIES
—
Search for the keyword
standby
in the Windows Help and Support
Center. To access the Help and Support Center, see "Windows Help and Support Center" on page 13.
S
WITCH
THE
VIDEO
IMAGE
—
If your computer is attached to an external monitor, press <Fn><F8> to
switch the video image to the display.
Содержание 6400 - Inspiron Laptop
Страница 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 6400 E1505 Owner s Manual Model PP20L ...
Страница 10: ...10 Contents Glossary 169 Index 181 ...
Страница 32: ...32 Setting Up Your Computer ...
Страница 64: ...64 Using Multimedia ...
Страница 76: ...76 Setting Up a Network ...
Страница 108: ...108 Solving Problems ...
Страница 128: ...128 Adding and Replacing Parts ...
Страница 130: ...130 Dell QuickSet Features ...
Страница 154: ...154 Contacting Dell ...
Страница 162: ...162 Specifications ...
Страница 180: ...180 Glossary ...
Страница 186: ...86 Index 186 Index ...