I have a Fujitsu Siemens laptop, recently it has started to switch itself off and I have noticed it is when I have more than one page open or if I am watching videos on the internet. And most times when I try to switch it back on straight away it will not restart. The laptop is about 2 years old.
Hope someone can help
More aboutfujitsu siemens laptop switches
its simple. the video chip is getting a lot of heat and the laptop automaticaly shuts down to prevent from danger, you need to solve your cooling problems.