Hi All, I thought I’d post a quick Hello, here as I just got on this mailing list. It’s great to see that there’s more people still actively doing stuff with the m100/102 and similar. I’ve picked my 102 up a few months ago from eBay. It worked when I got it, the mainboard looked very clean (almost as new), no leaking caps, battery looked great. After a month or so it stopped working though (garbled mess on the display). So first I replaced the old battery with a new Chinese ordered from Ali. That didn’t seem to work. So after a while of seeing if longer trickle charging would change things (it didn’t) I ordered a capacity kit. After fixing my initial (seemingly not so great) soldering I got the 102 to start again. However, the clock wasn’t working properly (it lost track of time when I turned off the 102). So I opened up the machine again and saw that the battery was looking really bad (lots of corrosion on the sides), as I’d kept the original battery I put that back, but still the clock would stop while the 102 was turned off. So I figured I’d wait a while until it got a chance to charge the battery.. and lo and behold… after a few days the clock worked just fine! So now I’ve got a fully operational and great looking 102 (I had retro-brighted it earlier). I might have to get a new (this time quality) battery as since 1986 its probably not holding all that much charge anymore, though seemingly enough to allow changing batteries without loosing memory content). I had also early gotten a null modem hooked up to my Mac over USB and using DosBox even gotten file transfers working through Desklink. Anyway, I’m having a whole lot of fun with this great little machine. So far I’ve been using it for writing (nice distraction free working on a pretty nice keyboard). Next I’m planning to update my Rex (which I had also gotten earlier just before my 102 broke down) to the latest build and do the hardware mod so I can play with custom roms. I’m planning to use that to do some OS development (something I’ve been wanting to do for over a decade, since I’ve played with modifying Minix in the early 90’s). Virtual T under a VM running Windows 10 seems to work pretty well as a development environment, though it would be great to have integration with Visual Studio Code :). Anyway, I’ll post updates on the custom rom OS dev when I”ve got anything to show… Looking forward to lots of play on this not-so-new toy :)
Cheers, Erik