I dug out my 2006 Mac Mini. It had quit working in 2013 and I took it apart and gave up on it when my dad died. So today I totally took it apart, cleaned it, and out said well by now the lithium battery has to be dead put a new one in. Hooked it up and it fired right up. I have it hooked up to a old 32 in Sharp Aquos 720 it works but none of the screen resolutions work quite right. They are either stretched out or misplaced by a inch or so. Not sure how to fix that. It’s still running 10.5.8. I am in the process of cleaning out old files and programs I don’t need or want. But it’s a mess. There is stuff in all kinds of files. Photos in places like documents and such. It has a 75gig drive. It was at 68. I have cleared 13 gigs. There’s 4800 photos on it!!!! Those I have to keep.