Need Help with color / brightness settings

[enigma27]

Hi All.

Think this is the correct place to ask..

So Tuesday I took delivery of my New 29" monitor, hooked it all up via HDMI (until my DP cable turns up ) and set-up my brightness and other settings etc as per advise from others on the forum... since then I have not rebooted my PC..

Now last night after starting up my PC the monitor levels stay the same as the day before until I hit the enter key after putting in my windows password... it looks like thereisi something in windows changing the default color / brightness / color settings and i cannot work out what...

As they are only applied after login it must be a profile of some kind in windows but I cannot find out what is applying it... anyone got any ideas? I tried looking in color management and it has a profile for my monitor but I have it ticked to not use my own profile... I do remeber on my old monitor going through the calibration process so maybe this is what is applying?? if so how do i reset it so it doe snot apply?

 

[hardkore]

Have you checked your power saving settings in control panel?

 

[enigma27]

Yes.

i dont tihnk its that as it actually changes some color settings also.. blues look a bit more flourescent and gamme level changes...

I am guessing its left over from when I calibrated my old mointor and its being loaded now i have restarted my PC but the profile does not look right on my new monitor... just for the life of me cannot figure out how to reset to the default calibration settings in windows..