One Stop Systems
3.4.3 How to check PCI cards
You can check and verify the PCI cards into the expansion chassis via Device Manager. All PCI cards that are installed in the expansion chassis
will appear beneath the sub PCI standard PCI-to-PCI Bridge.
Select the second or sub PCI Standard PCI-to-PCI Bridge, expand or collapse it, you should see all your cards being detected / recognized. See
picture below
PE3R 3-Slot PCI Expansion| 28