I have an ASUS P8P67 EVO mobo, two identical ATI 4650 Raedon cards, and 3 monitors. When the system was built, two or the monitors (on one of the cards, in the secondary slot) were positioned and set to portrait, and the third (in the primary slot) to landscape. I recently got a dual monitor stand, and wanted the two portrait monitors to be rotated to landscape. Do all the usual Windows personalizations stuff, 'position' the monitors, save/apply, and reboot.
The monitors came back as portrait. Repeat to the point of annoyance, and try things:
clean start, driver updates, Catalyst Control Center updates, remove/install/remove DiaplayFusion Pro, remove video card, video card / monitor swaps, reset CMOS. In every case, the issue returns - the monitor(s) on the secondary card boots into portrait.
I'm out of ideas.
The hardware configuration now has two monitors on the prior one monitor' (primary) card, running in landscape. The third monitor, now on the original #2 monitor card (secondary), demonstrates the issue.
Any clues would be welcomed. Thanks,
rr
