deskthority

Unfortunately, brand-new capacitors did not make any difference. Any last-ditch efforts to try before I see if I can return the board to the guy I got it from?

I've ordered the new caps. When they come in I'll do the replacement and see if that does the trick. Thanks

Thanks for all the suggestions!

I took my multimeter and with the keyboard plugged in and computer turned on, measured 5 volts out of each solder joint except for the green wire which was 4.66 volts. The two electrolytic caps near the cable connector didn't look bulging or leaky to me, and I don't ...

I have a Sejin EAT-1010 keyboard that has DIP switches on the bottom to choose between four modes: Auto (AT), Auto (XT), AT, and XT. I am trying to get it to work with my IBM 5150 PC. When I have it switched to XT mode and plug it in to my 5150, turning on the computer makes the three lights on the ...