My macbook has been turning off by itself since yesterday. I wonder what's wrong.. I even had like the AC plugged in 24 hrs with the battery. I have also tried it without the battery and the same thing happens... I have a bout 5 applications running at the same time and a min of 3 apps at one time.
I recently just upgraded to a 2gb ram ddr2 667 that was formerly just 1 gb. could this be the reason?
Mine's a first GEN macbook.