Dell Latitude D810, Краткое руководство пользователя

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Quick Reference Guide
19
NSS provides critical updates for your operating system and support for Dell™ 3.5-inch USB floppy
drives, Intel
®
Pentium
®
M processors, optical drives, and USB devices. NSS is necessary for correct
operation of your Dell computer. The software automatically detects your computer and operating
system and installs the updates appropriate for your configuration.
NOTE:
NSS is critical for the correct operation of USB devices, including the Dell D/Bay, D/Dock, D/Port,
and D/View devices.
Lockups and Software Problems
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
The computer stops responding
NOTICE:
You might lose data if you are unable to perform an operating system shutdown.
A program stops responding
A program crashes repeatedly
NOTE:
Software usually includes installation instructions in its documentation or on a floppy disk or CD.
E
NSURE THAT THE
A C
ADAPTER IS
F
IRMLY
C
ONNECTED TO
T
HE
C
OMPUTER AND TO
T
HE
E
LECTRICAL
O
UTLET
T
URN THE COMPUTER OFF
— 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.
E ND THE PROGRAM —
1
Press <Ctrl><Shift><Esc> simultaneously.
2
Click Applications .
3
Click the program that is no longer responding.
4
Click End Task .
C
HECK THE SOFTWARE DOCUMENTATION
—
If necessary, uninstall and then reinstall the program.