Dell Precision M20, Краткое руководство пользователя

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Dell Precision Mobile Workstation M20 Quick Reference Guide
www
.dell.com | support.dell.com
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.