ok, so there's no reason to recap it then, all the caps look good and there's no sign of corrosion

I'll try cleaning the drive later today, the drive dosen't look to bad, but it's hardly been used in 20 years, if i can get a new one i'll replace it

I guess it was just to make the psu last longer, thats all i can think of

I was actually quite suprised how well preserved my plus is, the case is a little yellowed, but outherwise pretty much perfect, the logicboard is perfect and all the analog board needs is some minor resoldering