Just flashed with winflash, the fan speed increasing sounds like a vacuum just before the shutdown process, when I turn it back on just like normally, the fan begin much faster after about 30 second, even when I'm in bios interface, and then it shuts down itself, I tried it 4 times with the same result, until I remember sometime and somewhere here in this forum, pressing the fn+Esc key and the pres the power, release the power on button, but still pressing fn+Esc a few seconds, and voila it works again. Anyone has the same problem as I am.
