Follow up to this Post: https://lemmy.blahaj.zone/post/8771226
As promised yesterday, here is a look inside the machine! Before it also had spiders and spider webs inside but I cleaned those out!
Beside the dust, one very interesting thing I've found inside on the board are 2 seemingly modded chips with labels on them! The left one read "Ex Basic 2 | Sockel: Mitte | UD4" (Sockel: Mitte is german for Socket: Middle) And the right one just says "Ex Basic | Re 1"
On the back of the machine there is another Ex Basic related Label that says "Ex Basic=sys37100" I wonder what this is all about.
Gonna take an electric Bike pump and see if its powerful enough to get rid of the dust on Saturday, then its time to boot her up for the first proper time!
If there's a voltage regulator in there, make sure that it doesn't suffer from the same problem as later computers from CBM did. If it does, it will fry the board.
I remember a PC (286) brought in for repair that had blown a fuse in the power supply.
Nothing was visibly wrong, so I replaced the fuse and jokingly said, "Well it's either going to work, or it's going to explode".
I turned it on and the CPU promptly blew itself to bits. Literally "Bang" and the CPU was a few shards stuck to the pins (286 was soldiered directly to the main board).