Visiting you from August 2024 and altho I have a newer version of this monitor (the 240Hz 27M1N3200Z) I needed help with the settings. I've owned it for MONTHS now and Im still not happy with how games display (even tho its MUCH better than my last monitor!) so I fiddle with the games' settings. It never occured to me to change the MONITOR settings. duh! I agree that reds are WAY too red as well. Lets see how we go now using some suggestions you had. Thank you! Oh and you'll be happy to note that Philips dumped VGA. I have HDMI and DP tho g-sync isnt activated unless you use a DP cable which is NOT included in the box for Australians! (Call Philips & complain, they'll send you one free.)
Good advice on this video, just bought the 2K version of this, the 27E5S1 which is great and has display port, and it was very cheap compared to any other 2K monitor.
It happened to me as well after I changed ports from Vga to Hdmi, but before I did that I had such nice vivid coIors. I will try to lnstaII the drivers and see if it's gonna improve anything