After you follow @EA_Barry's instructions to set the game to use your dedicated cards, did you try just clicking "ok" on the error? It should still boot up, it is just warning you there may be "stability" issues, but this wont affect you since the game will run off the 880Ms and not the Intel chip.
Yes, after error the game starts but when the message "click enter" I can't click enter, the keybord doesn't work!!!!
When you have any nVIDIA Geforce video in a laptop, no matter its particular model, none of them will go to work voluntarily. You must choose to FORCE them to do so. Ignore "Geforce Experience" -- it's incompatible with EA games.
Did the Geforce Support forum's advice get your Optimus to actually work for you?
