Absent A Motherboard
I did what I’ve done a million times when my battery ran low: I unwound my charge cables for my laptop and plugged one end into the wall and the other into my computer. The light on the box in the exact center of the cord, halfway between wall and computer, flickered, dimmed, brightened and then went out. That box, I later discovered, is called a “brick.” And what the flickering light indicated was that the brick was going bad like a short in a light bulb. Flash, bang, and a power surge. The result? My computer recognized that something was plugged into the power port, but no power was reaching the battery. The brick was dead. I hopped on the internet and found a cheap charger to fit my finicky laptop and figured that was that. The thing arrived a few days later and when I plugged it into my computer, it again registered that something was occupying the power port, but the charge level on the battery continued to fall. ...