It kept shutting down even starting Debian in addition to Windows XP.
That
had happened before due to a dangling CPU fan before, and I had
replaced the fan with a state of the art double 2000+ RPM one .. But no
problem with that now ..
After sometime, I could not even boot anything up.
I have decided to take out every component and start adding one by one..
The
problem seems to be something about the power supply.. I think the
switch at the back has a problem, because whenever I use it, I need to
wait for a couple of minutes before I can hit the usual power button to
start up.
After adding everything again, it seemed OK.
That night I left the Debian up, but in the morning I saw that it was shutdown and trying to reboot hopelessly.
I tried again by disabling “Reboot with power problem” option in BIOS.. Happened again the other night.
Last day I left Win XP up, and nothing happened. It just dont make sense.
I restarted Debian and it was OK in the morning .. I’m waiting for the evening to see..