calibration issues

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    Windows 8 external monitor messing with color calibration on main monitor

    Hi , I am running a dell xps 8500 machine, i7 processor ,. 12 gb of ram, solid state ssd. I have a calibrated monitor hplp2275 on my computer, calibrated using ey one. I hooked up my tv to the external hdmi plug on the main board, not the add on graphics card and it plays well. The tv looks...