NT Plug and Play PCI Enumerator by Microsoft Corporation.
|Windows 8 edition||Windows 8||Windows 8.1||Windows 8.1 Update 1|
|Display name:||PCI Bus Driver|
|Group:||Boot Bus Extender|
The PCI Bus Driver service is a kernel mode driver. If PCI Bus Driver fails to load or initialize, the error is logged and the computer attempts to restart, using the Last Known Good configuration. If the Last Known Good configuration fails, Windows 8 startup also fails, and the boot process halts with a Stop error. If you disable this service, Windows 8 will fail to start. Do NOT change this service startup configuration if your computer is working.
1. Select your Windows 8 release and edition, and then click on the Download button below.
2. Save the RestorePCIBusDriverWindows8.bat file to any folder on your hard drive.
3. Right-click the downloaded batch file and select Run as administrator.
4. Restart the computer.
Note. Make sure that the
pci.sys file exists in the
%WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows 8 installation media.