What happens when you just try to run the board normally now? any video output? You have a keyboard connected, so the drive light on there should work. But connecting a floppy drive may be more reliable.
Do you see any flashes on the drive light?
You may have damaged your vidc output with the diodes earlier, so it may be useful to force the power on self-test to always show the post results.
Attach a 1N4148 (I guess you have some spares) to LK99, Do you see any drive light flashes?
Do you see any flashes on the drive light?
You may have damaged your vidc output with the diodes earlier, so it may be useful to force the power on self-test to always show the post results.
Attach a 1N4148 (I guess you have some spares) to LK99, Do you see any drive light flashes?
Statistics: Posted by IanS — Sat Aug 24, 2024 9:27 pm