Minor additional information: Everything works just fine under Windows XP. Windows 7 seems to have a problem managing the bridge.
any luck on this one ?
can anyone from Intel help us out ?
I have this same problem
system: Intel DH55HC motherboard + i7 870 + 8GB
video: Leadtek GT 430 PCIe + EVGA 8400 GS PCI
os: Windows 7 64-bit
windows will only recognize the card which is set to start as the primary video device in the BIOS
and the "PCI standard PCI-to-PCI bridge" will always fail to start under windows
"This device isn't using any resources because it has a problem"
Are You Install Proper Driver?
this is a brand new PC
I did a fresh Windows 7 64-bit install
then installed the Intel motherboard drivers from the included CD
if i plug in only the PCIe video card everything works fine
its when i have both cards plugged in do I get the error on the "PCI standard PCI-to-PCI bridge" in Device Manager
I did also at one point see an error: "this device cannot find enough free resources that it can use"
under I/O resource allocation
if i have only the PCI card plugged in I can see the PCI Bridge takes the resource
0x0000E000-0x0000EFFF PCI standard PCI-to-PCI bridge OK
.. and I get no errors
but when I plug in the PCIe card as well I can see this card takes over some of the same resource range .. and i then get the PCI Bridge error
0x0000E000-0x0000E07F NVIDIA GeForce GT 430 OK
Both of these cards use the same NVIDIA drivers - which I have installed ... but I still get the PCI Bridge error
Have you isolated who's PCI to PCI bridge is having issues?
The bridge could be on the video card, another system card or the mother board.
What is the PCI\VEN_????&DEV_???? numbers in the device detail tab?
I have now tried every combination of 4 different PCIe cards and 2 different PCI cards
from the same and different manufacturers ... and have now given up
have ordered an ATI Eyefinity card which I will pick up today .. which will let me run the 3 monitors i want !
I believe this is a flaw in the Intel motherboard .. as these video card combinations work perfectly fine in 2 other PC's i have - with ASUS and Gigabyte motherboards
something I have noticed:
when the PCI card is set to primary in the bios
Windows 7 can infact detect the type of PCIe card which is plugged in - and will install drivers for it.
But the PCIe card doesn't seem to function properly - ie. noting happens if i plug in a monitor to any of its ports (usually W7 would auto extend the desktop)
and the additional screen option doesnt appear in Display Settings.