User Alfonso shows us how to get an NVIDIA GeForce GT540M a.k.a. Optimus graphics card working on a FreeBSD laptop. The instructions include kmod, editing xorg.conf, installing the driver and optirun utility. See the link below for the full set of instructions.

This post is a “step by step” tutorial to describe how I can use my Nvidia GeForce GT540M graphic card of my FreeBSD laptop, screenshot.

FreeBSD is a registered trademark of the FreeBSD Foundation, NVIDIA and Optimus are registered trademarks of the NVIDIA Corporation.

“Step 0”
I assume you are using FreeBSD and have a Nvidia Optimus graphic card. My laptop is wiki.freebsd.org/Laptops/Acer_Aspire_5742G, at the time of writing my FreeBSD version is:  ……

FreeBSD and Nvidia Optimus: https://alfix.gitlab.io/bsd/2020/01/05/freebsd-and-nvidia-optimus.html