- Local time
- 6:48 AM
- Messages
- 725
One mystery solved (though not the one that solves your problem
). Re: the many PCI-PCI bridges that appear under virtual XP are all VMware devices! (They must be part of its virtualization). The two we see in Win7 are the real nVidia PCI bridge devices on your m/b. (Don't know why VMware has so many virtual ones)
As to your problem, I only have one more GUESS at something to try: Uninstall/reinstalling a contoller, causes it to perform device detection again. I've seen this help (sometimes) on USB and High Definition Audio controllers. But WARNING: I've never tried this trick on a PCI controller yet. While I THINK it should be ok to try it on the "PCI-PCI bridge", I can’t be certain. However, I would not try it on the PCI bus itself) If you want to try, better to be safe: image your disk first and proceed at your own risk.
For each PCI-PCI bridge device under Win 7 (do one at a time)
> Right click the PCI bridge->Uninstall
> Reboot. Windows should re-install the bridge driver. The bridge controller then tries to re-detect any connected devices
As to your problem, I only have one more GUESS at something to try: Uninstall/reinstalling a contoller, causes it to perform device detection again. I've seen this help (sometimes) on USB and High Definition Audio controllers. But WARNING: I've never tried this trick on a PCI controller yet. While I THINK it should be ok to try it on the "PCI-PCI bridge", I can’t be certain. However, I would not try it on the PCI bus itself) If you want to try, better to be safe: image your disk first and proceed at your own risk.
For each PCI-PCI bridge device under Win 7 (do one at a time)
> Right click the PCI bridge->Uninstall
> Reboot. Windows should re-install the bridge driver. The bridge controller then tries to re-detect any connected devices
My Computer
At a glance
Desk 1: Win 7 Pro x32; Desk 2: Windows 10 x64
- Computer type
- PC/Desktop
- Computer Manufacturer/Model Number
- Dell Optiplex 360 and Optiplex 755
- OS
- Desk 1: Win 7 Pro x32; Desk 2: Windows 10 x64
- Hard Drives
- 500GB Crucial SSD in both Desktops
- Other Info
- Buffalo 6TB NAS, Raid 1