I did that on 680, and its not stable with just removing, and its prettry hard to get it working... you need 33x GRID driver and GRID K2 bios, reboot doesn't work... only thing that works better like that is that it can be second gpu in vm with cirrus etc... On Tuesday, October 6, 2015, <<a href="mailto:root@yoshi.dynu.com">root@yoshi.dynu.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hey! Didn't brick the card! lspci -nn reports a Grid K2 with 10de:11bf. what i did is to remove two resistors to change the device-id. Windows runs fine natively with the card. Bios on the card is still the same. So i added this to the vfio-pci.ids kernel flag and gave it a go. Problem now is that i do not get any output on the card (also windows guest seem not to be booted since i cannot log into it via Teamviewer as i did before). Any hints or ideas are welcome. _______________________________________________ vfio-users mailing list <a>vfio-users@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/vfio-users" target="_blank">https://www.redhat.com/mailman/listinfo/vfio-users</a> </blockquote>