Dec 10, 2020
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Hi everybody,

I have the Dell U2715H Monitor 3 years now. The thing is that at first i tried constantly to calibrate the screen as best as possible through http://www.lagom.nl/lcd-test/gamma_calibration.php etc.
After following reviews with calibration tests and experimenting with many things almost obsessively (Screen's Settings, ICC profiles, NVIDIA panel, X-Rite Service etc.), at some point I just left it where it was.
After all that, at some point i realised through Lagom's Gamma Calibration that the Gamma of my screen was changed radically!
At first, using the Gamma Calibration on http://www.lagom.nl/lcd-test/gamma_calibration.php I could catch exactly the 2.2 aim (the bars blended exactly at 2.2 point as it was supposed to). Now, the gamma of the screen is changed and the bars blend at 1.6 and above!
Of course I reset everything back to default to see what is wrong such as (NVIDIA Color Settings, Windows Calibration, ICC Profiles, Uninstalling X-Rite etc) but the problem persists. It is as if the Screen changed radically because of time or as if there was a software change, let's say a Windows/NVIDIA update or something i did and didn't realize it.
Please help me if you know anything about correcting my gamma back to its original state!
Thanks in advance!