Does anyone know what this component is? The board is labeled PC301 next to it, but I can't find anything that seems to match.
It looks relatively easy to replace and it's physically near the battery connector. I accidentally plugged a 48v DC power adapter into my laptop, the end looked just like my regular 18v one.
The laptop worked for a little bit afterward when I used the correct power adapter, but only if the battery was in. This looks like the only thing I could attempt to replace, thought I might get lucky if I can ID it, and get a spare.