BF1 crashed upon opening, and it disconnected my monitor, and no matter what it will not reconnect! I have tried re-installing the video drivers, restarted, tried detecting via AMD software and display settings. I do not know what else to do! It definitely sounds feels a driver problem though... I have also had problems connecting my 3rd monitor before. I used to be able to, but then gave up eventually. Now my 2nd monitor doesn't even work.
I have a 7800 series Radeon
AMD fx 3850