For 2 days now, I'm having a problem when it comes to charging my laptop. I'm not sure if the problem is the battery or the ac adaptor, itself. But I think, it's the ac adaptor. Because I have to disconnect and connect again the socket(you can take it off) in my ac adaptor for a couple of times before it start charging continously. I get the same problem everytime I charged my laptop and there is an orange blinking happening when you know it's not yet charging. So I might be correct that the problem is my ac adaptor?
How much do you think is the cost of a new ac adaptor?