Tested the power supply and power harness. I made one mistake, I swapped the -15 and -25 on the H720 connector. So I corrected that and the band new...
Quite simple: the 386sx needs at least 20 more additional pins than the 286, so no way to use the same socket. And that's also the reason why drop-in...
I had a 1512 when I was a student with a 30MB HD and 5.25" floppy drive. I added a 3.5" floppy drive, and it was a great PC that ran everything that...
Isn't that what most games do anyway? I mean, games don't run in slow-motion on slower systems, they just draw fewer frames per second - keeping the...
I have a 1512 with the same problem- dead Miniscribe HD- this one the 8438 model. The PC boots fine with the system floppy, and works fine otherwise....
OutRun for PC self adapts the FPS shown depending on the speed of the processor. But, and this really seems stunning to me, it makes it on real time!...
You'll need a real IDE controller on an ancient version of Windows to have any chance of reading data from that hard drive. USB2IDE bridge chips are...