Dell XPS 17 (L702X, Early 2011) - Manual (Page 71)

69
Solving Problems
If the computer stops responding or a solid
blue screen appears —
CAUTION: You might lose data if you are
unable to perform an operating system
shutdown.
If you are unable to get a response by
pressing a key on your keyboard, or by
moving your mouse, press the power button
for at least 8 to 10 seconds until the computer
turns off and then restart your computer.
If you have other software problems —
• Back up your files immediately.
• Use a virus‑scanning program to check the
hard drive or CDs.
• Save and close any open files or programs
and shut down your computer through the
Start
menu.
• Check the software documentation or
contact the software manufacturer for
troubleshooting information:
– Ensure that the program is compatible
with the operating system installed on
your computer.
– Ensure that your computer meets
the minimum hardware requirements
needed to run the software. See
the software documentation for
information.
– Ensure that the program is installed and
configured properly.
– Verify that the device drivers do not
conflict with the program.
– If necessary, uninstall and then reinstall
the program.
– Write down any error message that is
displayed to help in troubleshooting
when contacting Dell.