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I've also been thinking about a book 8088 external keyboard. I was studying the schematics and then looking back to the 5150 schematics and really scratching my head. I could not figure out how the book 8088 was acknowledging IRQ1. n0p is it correct that the keyboard microcontroller in the book...

did the files your seller sent include one called H-PS2-VGA.pdf? I cant figure out what it is. I also got the v2 guide but like you the same v1 schematics. that box looks pretty rough, mine had a much easier ride.

Mine came from "hardcore expert store" but it sounds like your seller provided you with same drawing package that I got. It also included some hand386 stuff.

I agree, it shouldn't be too different. I was interested in trying to get a VGA signal out to an external monitor without destroying things too much and the schematics might help with that. I was hoping the unpopulated video output header from v1 would still be there. Based on the photo, it...

Has anyone managed to get a copy of the v2 schematics? I contacted my seller and he sent me what he claimed to be the v2 documentation. It was the v1 documentation.