Dell Inspiron 1750 (Mid 2009) - Manual (Page 45)

43
Solving Problems
Lockups and Software
Problems
If the computer does not start up — Ensure that
the AC adapter cable is firmly connected to the
computer and to the electrical outlet.
If a program stops responding —
End the program:
Press <Ctrl><Shift><Esc> simultaneously. 1.
Click 2. Applications.
Select the program that is no longer 3.
responding.
Click
4. End Task.
If a program crashes repeatedly — Check the
software documentation. If necessary, uninstall
and then reinstall the program.
NOTE: Software usually includes
installation instructions in its
documentation or on the CD.
If the computer stops responding or a solid blue
screen appears —
WARNING: 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 moving your mouse,
press the power button for at least 8 to 10 seconds
until the computer turns off and then restart your
computer.