After a recent auto update to W10 my giro and compass have disappeared. Auto-Rotate no longer works. Location finds where I am but not the direction that I am facing. I have checked devices under sensors and it just shows the Broadcom location driver which is working correctly. I am guessing that I need to re-install drivers/software for the giro but where can I find it or what is it called. Documentation does not state the maker of the device. Any help anyone?