So recently I encountered a problem with my hdmi port on my laptop (hp pavilion g7-1338dx notebook pc, windows 7 64 bit OS). When I connect to my monitor (acer H243H) will say it’s connected under screen resolution on the laptop, however on the monitor it says no signal. Before the recent issue I had no problems hooking the monitor into the PC and using it. The monitor and the cable are fine due to the fact that it works flawlessly when connected to my PS4. Another note about the problem is that a few seconds after the cable is connected the screen goes blank and turns back on under the impression that its connecting to the "projector" and adjusting the image, however when the screen comes on, it goes off again and repeats until I pull out the cable. I've tried to update the drivers however I may have done it incorrectly so ideas on how to fix this problem would be great. Thank you for anyone that tries to help me and if no one has a solution that’s okay too.