Traitée rotate the screen

  • mardi 29 mai 2012 16:47
     
     
    I have just installed Windows 7 Home Premium (2011) on a new computer, where I have my monitor hanging upside down. I want to rotate my screen and have tried these options without luck. Alt+Ctrl+ arrow key does not work. In the Screen Resolution there is no "Orientation" to change between Portrait and Landscape.  There is no Graphic  choice in right click on screen. It doesn't help to switch on and of the hot keys and sticky keys by hitting the Shift key 5 times. Can Anybody help?

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