My 2011 was still in service too until a year or so ago, but I lent it to someone and they didn’t notice the battery swelling. It popped the track pad right out

My 2011 was still in service too until a year or so ago, but I lent it to someone and they didn’t notice the battery swelling. It popped the track pad right out and must have damaged something else in the process because even with trackpad and battery replaced (by me with a quick YouTube tutorial, probably the last ever time I’ll ever fix an apple product myself) it still won’t turn on. RIP. You did your time.