How to Reboot a laptop?
1.Determine what operating system it uses. Finding out what
operating system your laptop uses will let you know what key combo
(such as "Ctrl+Alt+Delete") can exit you from usage and trigger a
reboot or shutdown.
2.Try and reboot using the operating system. Attempt to use the
key combination that will allow you to exit from the operating
system and restart the laptop. Be patient, as it may take some time
if it has locked up. 3. Hold down the power button. If the
operating system's answer to the rebooting will not work, find and
hold down the power button of the laptop. This should cause the
device to shut itself off. You'll have to press the power button
again to power it back on, completing the reboot. 4. Unplug from
the wall and remove the battery. If restarting via the operating
system and the power button do not work, unplug the laptop from the
wall outlet, and remove the battery from the laptop. This will
cause it to power off immediately. 5. Allow time to reboot. Give
the laptop time to cool down before you power it back on if you had
to do this manually. A few seconds should do unless you have
additional problems.