Search for "ThinkCentre M91p" or "M91" (the systems that house this board).
If an older audio or chipset driver fails to install, right-click the .exe file, go to Properties, and run it in "Compatibility Mode for Windows 7." Lenovo Is6xm Rev 1.0 Motherboard Drivers
If you see "Unknown Device" in your Device Manager after installing the main drivers, it is likely the or the PCI Simple Communications Controller . Installing the Intel Management Engine Interface (MEI) driver usually resolves this. Search for "ThinkCentre M91p" or "M91" (the systems