Great Strides being made with my 640CD! Got 8.1 installed, working on network drivers... then thinking I might look for an s-video extension cable to get my Logitech Mouseman plugged into the keyboard...
got tired of looking for a pre-made battery solution for my 640CD... so, I spent way too much money, and got my wife involved in making 3D printed holders... >_> I might have gone a bit overboard LOL
Unconfused about the second startup sound on my 640CD DOS Compatible... Windows 95 is starting automatically in the background. (It took me a week to realize what it was!)