After the first two years, my laptop sometimes would just stay at low battery while charging. Since it is a gaming laptop, I would leave it plugged in most of the time. Only when I would use it without it being plugged in and then charge it, it would charge fully. Now it won’t even boot. Or start up. I tore off the back cover but the battery doesn’t look swollen or bad. I can’t really see the battery health because my Laptop won’t post. My power adapter is working and the pin inside barrel connector is not bent or corroded. I think the issue is either the female barrel connector in laptop or the battery. Can anyone help me determine which it is?