The most reliable method is to use Lenovo's official tools to identify your exact hardware configuration.
The Lenovo IS6XM Rev 10 motherboard drivers are specifically designed for this motherboard model and are compatible with various operating systems, including Windows 10, Windows 8.1, Windows 7, and Linux. lenovo is6xm rev 10 motherboard drivers
Lenovo provides a driver update utility that can automatically detect and update the drivers for your motherboard. To use this utility: The most reliable method is to use Lenovo's
Because this is an OEM board, drivers are officially hosted under the host system names (e.g., ThinkCentre M91p ) on the Lenovo Support site . Drivers & Software - Lenovo Support including Windows 10