=) here some thing happen to me b4 but not on my macbook instead it happen on my PC
long long time ago my pc suddenly hav very serious electric static on the surface of the chassic (full alu chassic)
so i tot is my power plug leakage den i checked everything but it still no way to solve.
after few weeks in a morning my pc cannot turn on, and after send to services , the services person told me tat my ram spoiled.
so anyway i doesnt really think it not a bad thing.