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Troubleshooting
117
Unexpected characters
D
I SA B L E
T H E
N U M E R I C
K E YP A D
—
Press <Num Lk> to disable the numeric
keypad if numbers are displayed instead of letters. Verify that the numbers lock
light is not lit.
Lockups and Software Problems
Fill out the Diagnostics Checklist (see "Diagnostics Checklist" on page 198) as
you complete these checks.
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
Product Information Guide
.
The computer does not start up
E
NSURE
THAT
THE
AC
ADAPTER
IS
FIRMLY
CONNECTED
TO
THE
COMPUTER
AND
TO
THE
ELECTRICAL
OUTLET
.
The computer stops responding
NOTICE:
You might lose data if you are unable to perform an operating system
shutdown.
T
URN
TH E
CO M PU T E R
O F F
—
If you are unable to get a response by pressing a key
on your keyboard or moving your mouse, press and hold the power button for at
least 8 to 10 seconds until the computer turns off. Then restart your computer.
A program stops responding or crashes repeatedly
NOTE:
Software usually includes installation instructions in its documentation or
on a floppy disk or CD.
E
N D
T H E
P R O G R A M
—
1
Press <Ctrl><Shift><Esc> simultaneously.
2
Click
Task Manager
.
3
Click the program that is no longer responding.
4
Click
End Task
.
C
H E C K
T H E
S O F T WA RE
D O C U M EN T A TI O N
—
If necessary, uninstall and then reinstall
the program.
Содержание D630 - LATITUDE ATG NOTEBOOK
Страница 1: ...Dell Latitude D630 D630c User s Guide Model PP24L ...
Страница 12: ...12 Macrovision Product Notice 202 Glossary 203 ...
Страница 20: ...20 Finding Information ...
Страница 21: ...About Your Computer 21 2 About Your Computer Front View 1 5 2 10 6 11 4 12 3 8 13 9 7 ...
Страница 34: ...34 About Your Computer ...
Страница 40: ...40 Transferring Information to a New Computer 9 Select Yes The computer reboots and the transfer is complete ...
Страница 54: ...54 Using the Keyboard ...
Страница 60: ...60 Using the Display ...
Страница 72: ...72 Setting Up and Using Networks ...
Страница 80: ...80 Using Multimedia ...
Страница 98: ...98 ...
Страница 130: ...130 Troubleshooting ...
Страница 148: ...148 Reinstalling Software 7 Follow the instructions on the screen to complete the installation ...
Страница 178: ...178 Dell QuickSet ...
Страница 182: ...182 Traveling With Your Computer ...
Страница 192: ...192Specifications ...
Страница 200: ...200 Getting Help ...