Troubleshooting
157
automatically recognizes a USB mouse without making any setting adjustments.) For
more information on using the system setup program, see "System Setup Program" on
page 161.
T
ES T
T H E
MO U SE
CON T R O LL ER
—
To test the mouse controller (which affects
pointer movement) and the operation of the touch pad or mouse buttons, run the
Mouse test in the
Poin
t
ing Devices
test group in the Dell Diagnostics (see "Dell
Diagnostics" on page 139).
R
E I N S T A L L
T H E
T O U C H
P A D
D R I V E R
—
See "Reinstalling Drivers and Utilities" on
page 166.
Video and Monitor Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
NOTICE:
If your computer came with a PCI graphics card installed, removal of the
card is not necessary when installing additional graphics cards; however, the card
is required for troubleshooting purposes. If you remove the card, store it in a safe
and secure location. For information about your graphics card, go to
support.dell.com.
The screen is blank
NOTE:
For troubleshooting procedures, see the monitor’s documentation.
The screen is difficult to read
C
H E C K
T H E
M O N I T O R
C A B L E
CO NN E C T I O N
• Ensure that the monitor cable is connected as shown on the setup diagram for your
computer.
• Remove any video extension cables and connect the monitor directly to the computer.
• Swap the computer and monitor power cables to determine if the monitor’s power
cable is defective.
• Check the connectors for bent or broken pins (it is normal for monitor cable
connectors to have missing pins).
C
H E C K
T H E
M O N I T O R
P O W E R
L I G H T
• If the power light is lit or blinking, the monitor has power.
• If the power light is off, firmly press the button to ensure that the monitor is turned
on.
• If the power light is blinking, press a key on the keyboard or move the mouse to
resume normal operation.
book.book Page 157 Tuesday, August 28, 2007 10:20 AM
Содержание Precision M6300
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Страница 22: ...22 Finding Information ...
Страница 23: ...Finding Information 23 ...
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Страница 32: ...32 Finding Information ...
Страница 51: ...Setting Up Your Computer 51 ...
Страница 52: ...52 Setting Up Your Computer ...
Страница 62: ...62 Using a Battery ...
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Страница 64: ...64 Using a Battery ...
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Страница 66: ...66 Using a Battery ...
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Страница 72: ...72 Using a Battery ...
Страница 73: ...Using a Battery 73 ...
Страница 74: ...74 Using a Battery ...
Страница 84: ...84 Using the Display ...
Страница 104: ...104 Using Multimedia Component Video and S PDIF Digital Audio 1 S video TV out connector 2 component video adapter 1 2 ...
Страница 109: ...Using Multimedia 109 ...
Страница 110: ...110 Using Multimedia ...
Страница 122: ...122 Setting Up and Using Networks ...
Страница 128: ...128 Using Cards 1 smart card slot 2 smart card 3 ExpressCard slot 1 2 3 ...
Страница 152: ...152 Troubleshooting RUN THE HARDWARE TROUBLESHOOTER See Troubleshooting Software and Hardware Problems on page 169 ...
Страница 160: ...160 Troubleshooting ...
Страница 193: ...Adding and Replacing Parts 193 1 securing clips 2 2 mini card 2 1 ...
Страница 204: ...204 Adding and Replacing Parts 2 Align the display assembly over the screw holes in the base of the computer ...
Страница 238: ...238 Adding and Replacing Parts 1 ExpressCard connector 2 ExpressCard connector on system board 1 2 ...
Страница 250: ...250 Adding and Replacing Parts ...
Страница 252: ...252 Dell QuickSet ...
Страница 256: ...256 Traveling With Your Computer ...
Страница 264: ...264 Getting Help ...
Страница 291: ...Glossary 291 ...
Страница 292: ...292 Glossary ...