Hello all:-) During the cyclone the keyboard made a buzzing noise and now the keyboard works normal for about a minute, then the screen freezes and nothing works, unplugging it is the only option to restart it. I used a different power adapter 12v , so its not that. Trying to start it again it will not go on, but dispay will just light up whilst my finger is on the on switch. A few hours latter and it will start up again and behave the same.??? Any ideas where to test on the motherboard with a multimeter? I got this image from another thread. Not sure if whats highlighted is what is the issue though.
