few days ago my asus r510j notebook didnt turn on.it worked fine last night.then i took it to the shop where i bought it.and it was turning on & working fine.so i came back home and next morning i tried to turn on but it wont.i handed it over to the service center and they checked it including the power adapter and told me no issue.so i brought it yesterday night and it was working fine.but this morning it wont.