My laptop offs itself

When the laptop boots up inititally it comes up with a boot screen usually with the laptop manufacturers name on it. At that point on the screen will be something like "press .... to enter setup(or BIOS, or something to that effect)"

Its usually the del key, or F12 or something like that. It'll say which button to press.

Press that, and it will enter BIOS. You can then check the temps of the CPU.

Since your not clear on how to do it, I seriously advise you to quit without saving changes when your finished looking. Changing settings in BIOS can affect the running of your laptop, and really shouldn't be messed with unless you know what change your making.
 
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