fjm_48's latest activity

Can anyone tell me for sure whether a Model 8500/9500 cpu card, 820-0849-A, is compatible with the 7500 logic board?

Yes, I am in the US; in Arizona. If you are offering help or parts for loan or purchase, perhaps you will direct message me. Thanks

I do not have an ADB keyboard. I will use a wombat adb-usb adapter if I can get this power mac running. I have not cards installed...

Thanks for the response. Short Circuit, Turning into a resistor, Electrically leaky, passing DC instead of blocking are different...

I re-capped to top of the logic board; I forgot to count the caps on the bottom. I can order the remaining needed caps, but I'd like to...

Update: no joy! I have now tried all logical combinations of two logic boards, two cpu cards, two power supplies (one of them is an ATX...

Thank you for the offer. I already have a processor card coming from an ebay purchase that I made. I briefly worked in Mississauga (at...

Thanks for the reply. That's what I thought but wanted to verify.

Thanks for the answer. Though I have a replacement processor card coming, I was hoping to do additional troubleshooting without it...

While I'm waiting for a replacement/upgrade processor card, I want to continue with troubleshooting. I am not getting a chime on power...

Thank you for that answer and information. Right now, I'm replacing all aluminum electrolytic caps on the logic and processor boards...

I own a power mac 7500/100 that seems to have a bad processor card. If I am to replace this card, I'd like to upgrade at the same time...