So, I've bagged myself an ADAM, the keyboard, the printer and a controller plus a data pack still in the box from a neighbor -- and for $20! what a steal, eh?
There's a bit of a problem, though: When I got it the machine itself was in rather sad shape, and more or less inoperative. It's pretty obvious the thing's spent the last thirty years in the dude I got it from's garage. Exterior condition's pretty messy and on boot the machine partially renders the word processor and hangs, leaving the under-oiled printer to repeatedly slam the...uh... platen*? ... into the side over and over.
Since that may not have been the clearest explanation, here's a video showing off the machine failing to boot.
For clean-up I've done a bit of toothbrush-and-isopropyl cleaning work on the main unit's case, and the expansion slots. did a bit on the PCB inside the printer too, but I'm afraid of what might happen if I brush up against that huge cap on the board. Efforts thus far have not helped the machine much, sadly. I'd like to do some more in-depth scrubbing, but I still need to figure out how totally tear the printer and console apart.
Anyone know what's up with this thing and how I can fix it? Can this thing be saved? If worst comes to worst, I have some experience with a soldering iron and I do own a SMT soldering station. I have to admit I've never really done any particularly tricky repairs before but I'm willing to give this one a shot.
Here's another photo, showing about as far into the startup process as the machine gets.
*this may or may not be the first printer of it's type I've worked with. actually never seen the internals of a non-inkjet or a non-laserjet before, lol... more like a typewriter than anything. kinda weird.