If Windows 7 cannot automatically locate a driver, you must find it manually through the following methods: 1. Use the Hardware ID (Most Reliable)
Corrupted files like pci.sys can lead to Blue Screen of Death (BSOD) errors such as DRIVER_IRQL_NOT_LESS_OR_EQUAL . How to Find and Install PCI Drivers driver pci windows 7
Go to the tab and select Hardware Ids from the dropdown menu. If Windows 7 cannot automatically locate a driver,