turn it off, then turn it ON... idiot
Just push the cap lock key again to turn it off.
plug it off or turn it off.
Dell's latest BIOS for your laptop features an improvement which keeps your laptop quieter, longer. They do this by raising the temperature at which your laptop must get to before the fan turns on. It may seem like your fan never turns on, but the truth of the matter is your BIOS is telling your fan not to turn on because it simply is not hot enough yet. Rest assured, when your laptop gets too hot the fan will kick on.
The laptop will turn off when it is unplugged from the AC adapter
unplug it
Yes. Simply turn on the ceiling fan while the light switch is in the "on" position. Adjust the spinning to the level of your choice. Now the fan will turn on and off when you switch the light on and off.
Why does your ac and heater fan turn off and on
Well you have to press the button that says off to be able to turn it off.
No.
No, you will not have to remove an external hard disk each time you turn your laptop off.
the fan