Special keys are
Ctrl + Alt + Up (to get screen correct)
Ctrl + Alt + Down (to get screen upside down)
Ctrl + Alt + Left (to get rotated 90 degrees left)
Ctrl + Alt + Right (to get rotated 90 degrees right)
Special keys are
Ctrl + Alt + Up (to get screen correct)
Ctrl + Alt + Down (to get screen upside down)
Ctrl + Alt + Left (to get rotated 90 degrees left)
Ctrl + Alt + Right (to get rotated 90 degrees right)