^ Yes, change the fat ones? Also check for corrosion bridges (I use a dental pick) on the IC's. the leeky cap ooze can cause some headaches.

I mean if its not that , then its quite possible a handler at one time, might have Discharged their static energy into a Nubus card and somehow blew the Nubus controller.

I've personally (ESD'd) blown the PCI controller in a south bridge of a 299.00 you are outta your mind dell specials, when installing a NIC Back some years ago.

it was a bad day, I ended up installing some ASUS something for the customer and OC'd the CELERON from the dead dell board to like 1.5ghz with a monster cooler… it acutely turned out quite nice.