6450

My hackintosh says my machine has two monitor connected, but actually I have one HDMI connected and I can move my mouse off the screen. I have found a post that similar to my problem, but it's for 5xxx series. here...

Hi, I am trying to get a Sapphire 6450 Flex to work with 3 Monitors. Out of the box, it works perfect with GraphicsEnabler=No and 2 screens plugged in. Only problem is, as soon as I plug in three screens, it works great, but about every 8 seconds one screen goes black for about a second. I...