Im sorry for the delay, had to RMA a few parts of my computer so I've been out of commission. Hmm Well I would say you would just have to reinstall windows. I've noticed a trend with Acer products doing this....my 120hz monitor that cost me 354 bucks did the same thing your Acer laptop is doing. Except windows is fine.
So after now experiencing this, I would first reinstall windows by doing this:
-Get to where you see your partitions in the installer
-Delete everything
-Perform a FULL Format of the un-allocated space. (Will take a while, go get some food, watch tv, run a mile, etc.)
-Create a new partition in the un-allocated space
-Install.
Then after windows installs, if it still does it, it's the laptop itself. At that point you will need to see if the Monitor connector is loose or pinched anywhere in your laptop.
-There should be a plate on the very top of your keyboard under the screen or on the back of the laptop that you can either unscrew (Turn off, take out battery, holy power button for 30 seconds to clear voltages) or just simply pop off, and there should be what looks like a bigger SATA cable going from your screen to the motherboard. Just push down on it on both sides to make sure the connection is there.
If it still does this, I don't think there is anything else I can troubleshoot and I would just have to deem the Laptop defective and you would have to call Acer support and see if they will replace it. If they won't, and you are looking for another laptop, just message me on here and I'll help you in your search. I would recommend staying away from ANYTHING Acer in the future, their products seem to have 1-2 year lifespan before they die. I would recommend ASUS as a laptop. They have a lot of options and are very nice computers. I have a few friends that have owned them and they absolutely loved it.
Hope I wasn't too late in my response and I apologize in advance.