Recent content by Frank4545

I can report a success. Thank you again for your support. A report i read in another forum didn´t left me in peace, so i took another look at the underside of the board and bent up all the pins that appeared even slightly crooked to me. I don´t know if that fixed it but after another test the...

Okay, thanks again for your help. I successfully posted the Board before, using an Oak VGA card but i also have mda cards as well as ega cards but no suitable display for the latter. I have a isa post card as well. When i turn on the board with the card installed it shows all the voltages...

I checked the voltages on the data-in pins of the ramchips too. The row next to the terminators is showing 4.7V and all the other chips are showing 1.78 - 1.8V.

Thank you all for your help. Ok, i checked the voltages while the board was running. It seems that the values i got seem to be fine. All rails were there with deviations between +0,1-0,2V. Power Good Signal was at 5,34V is that ok? I used a random AT-PSU for the test. I also put the probes of...

Thank you for your replies guys. I will test the voltages soon and give you an update. As i mentioned the mainboard turns on but there is no sign of live whatsoever on the diagnostics card. Is there a guide to savely measure the voltages on a at-mainboard while powered on using a multimeter...

Hey there, this is my very first post in this Forum. I did something extremely stupid and i think that it could have fried my entire 5170 Rev 1. Mainboard. I hope that maybe someone with more understanding can tell me how bad i have failed and what can be done. So i recently got this board...