This is a problem I
faced on my laptop Lenovo G560 and the solution is very simple, other laptop
will also have the same solution.
Actually switching off automatically is not a problem of your laptop
this occurs when your laptop's processor get over heated, or your ventilation
is not proper, today our focus will be on the second topic, i.e. laptop
ventilation, actually for Intel processor, process will be terminated and it
switched off the laptop automatically when the processor get over heated, this
is a one of the greatest feature of Intel processor, especially in Nagpur, environment is dusty , and most of the
cases the dust block the ventilation hole of laptop, and this causes switching off your laptop.
For this we need to
clean the ventilation of our laptop by opening the back cover of your laptop
(this is important) and then use blower to blow through the wholes of the
ventilation of laptop. And if you are new to this I suggest you to give it to
professionals, do not blow directly through the ventilation hole, you have to
first open the back cover of your laptop and only then blow air, so your internal
circuitry of laptop will not be disturbed
then close it properly and don’t touch any other thing.