laptop keeps on restarting

[warhol]

can anyone help me.
my laptop keeps on restarting.
it alsways reach to the microsft xp screen and then it restart over and over again.
it will go into a blue screen for half a second.
and then it restart.

even when i use the safe mode. the same thing happen again.

[Carbon Dudeoxide]

Any recent hardware changes? What about software changes? (installs, downloads)

Can you get into windows via Safe Mode?