Hi all, I have an Acer Aspire V3 572G-54S6. I recently did a full reinstall including a hard drive format of windows 10. This particular laptop has a Nvidia 840M. I also installed the latest drivers from Nvidia for it. My issue is that whenever I leave the computer on, the display will shut off, but the battery and power lights remain lit. When it does this, it will not turn the display back on, and an external display doesn't work either. The only way to turn it on is to press and hold the power button to force it to shutdown, then press it again and it will boot normally.