My monitor, HP LV2311, is presenting ,but then stops presenting seconds later, while my laptop switches with it, this is only if I connect my VGA to HDMI, which is connected to a VGA to VGA cable, i tried almost every method including fn and f5. Should I just buy a dvi-d to hdmi cable?
Also do try a different monitor that has HDMI connector on it and see if the same problem will persist because if not that mean's it's just the cable you're using. 