Can't get online after installing vid card

OK, I installed my new geforce 7950GT on my other PC. I also popped in a one gig RAM stick. Everything seems fine (haven’t tested much yet, to be honest) but it’s trying to detect an “Other PCI Bridge Device” and it can’t find the drivers for it. Worse, it can’t get online anymore. I have no idea why.

I did have to connect the vid card to a power cable. Could it be sucking all the power away from my ethernet card? Also, I don’t seem to see the ethernet device in my device manager anymore. Could it have somehow been uninstalled in the process of setting up the new vid card? If so, how can I fix this? I can’t get online, and the device won’t detect and tell me what it needs.

My motherboard is an MS-7125.

I think it’s an onboard ethernet. I don’t see a card in the slot, anyway, and it’s nforce4 tech.

Any help would be appreciated. I’m clueless here.

NM, I got it fixed. I D/Ld the latest nforce drivers and installed them. Apparently, the installation corrupted my nforce. It may have been when I was removing the previous drivers. I probably got rid of all the nforce drivers too. Just FYI, for those of you who do the same thing.

My solution for nForce network drivers is to glue shut the ethernet port,
disable it in the BIOS and install a 3Com or Intel.