So i have two monitors sets up on my desktop a asus and a benq. i uses a nvidia 970 gtx for a graphic card. so when i plug my tv in to the hdmi output and have my tv clone my main desktop it changes the resolution on my main desktop from 1920 x 1080 to something else prolly 1025 x 768. is this fixable because it didn't used to happen until i bought these new monitors.