hi, when i press window key+p to select a second screen, it says i can't project to another second monitor. and that it may be

tulinawe

Honorable
Jan 4, 2014
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10,510
hi, i need some help. In windows 8, when i press window key+p to select a second screen, it says i can't project to another screen try reinstalling the drivers or use a different video card but it was working before.
what can i do?
i have HP G70 laptop