w541 nvidia

  1. Y

    ThinkPad W540/W541 can't disable Nvidia K2100M use acpi_call

    hi,all My laptop is ThinkPad W541,it have two graphics card -- intel graphics card and nvidia graphics card(Quadro K2100M), you can't disable anyone of them in BIOS.:( My FreeBSD version is 11.1, I want disable nvidia graphics card like use bbswitch in Linux,so i found acpi_call package in...