I have a gtx650 nvidia gpu. I'm running windows 8 and currently have two monitors hooked up, one to each of the DVI outputs. Nvidia claims I can hook up a third monitor via the remaining mini HDMI output. Yet when I run a cord from the HDMI to my reciever with HDMI inputs which run to my tv nothing shows on the screen. Unplugging the second dvi input and and leaving the hdmi plugged in solves the problem, showing picture on the tv like it's the second screen, but doesn't solve my three monitor. I can't seem to find anything on the forum or anywhere else to help me solve my specific problem so if anyone can direct me to a post or could help me solve the problem it would be appreciated.