My monitor out of nowhere started displaying a blank white screen. I run a dual display and my second monitor was still functioning as normal. I tried switching the ports and also switching which monitor was being used as the main display, neither worked. I saw something about unplugging the power and holding the power button for 30 seconds, that didn't fix it either. It's not even a year old and hasn't been damaged so I'm at a loss right now trying to figure out how to fix this. I never registered it when I purchased it so is it even considered under warranty by Acer?