Question Resolution going nuts when I turn back on my main monitor?

Omar_71

Reputable
Apr 2, 2017
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Hellou!!!

Today I swaped the GPU of my PC. I went from a RX 580 to a 1050 Ti.
I'm using an Asus Monitor PB278 27" and a Sony TV as my secondary monitor. So everytime I watch a movie or something, I turn off the Asus (since I watch it on the TV). Problem comes today when I try to turn back on the Asus and the resolution goes from 2560x1440 to 640x480...every single time!!! I re-installed the nVidia drivers but nothing changed. Anyone has any idea why this happen and how to fix it?

PS: Main monitor (2560x1440) is on DP and TV (1920x1080) on HDMI
PSS: apparently resolution goes crazy when there is a screen on that monitor; if I move everything to the TV one and turn it off and then back on, it stays on 2K, but if there is a thing on the Asus (like a Chrome window), even if it's minimized, it goes dumb-mode 640p when I turn it off and then back on

Thanks in advance!
 

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