Good day, Okay to start things off my laptop is an ASUS N61J series model and it's been with me for about 3-4 years now. The problem is that one day when I plugged my laptop to the charger the power just won't go in to my laptop. The charger is working fine and I was able to use my laptop via battery life. I got it repaired at a local laptop repair center and they said that the BIOS IC (what they particularly said at the work performed is "Reseal/Reset BIOS IC"). So my question is what excatly happened to my laptop? Like: 1) What caused this problem 2) How did the shop excatly fix the problem just in case it happens again I would know what to do Thanks in advance!