I'm using an ATI Graphics Card with three monitors in windows 7. One primary and two extended. How do I change which monitor is the primary and which are the extended. With two monitors I can assign my primary monitor, but when I add the third monitor windows 7 assigns it as my primary monitor.
How are you connecting the three monitors? What type of ports? Separate cards, etc?
All on same Radeon HD 5770 graphics card. Using dvi ( #1 primary), hdmi (#2 extended), and display port ( #3 extended). It had been working fine for the past few months. Then the display port became #1 primary and dvi became #3 extended.
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