TinyBrightnessControler v 1.0.0.2

[wakillon]

Its not working right. It does not brighten the screen or dim it out. It makes it brightening colors, not increasing/decreasing output power.

As cool as it is, its not doing what it suppose to do.

Still have to go to power options and adjust it from there.

 

Read the Topic before to post, in particular the post#5

It's like a replacement solution.

[power1power1]

Hi Wakillon, Is it possible to change gamma only for the second monitor in a multi-monitor setup? Thanks!

Edited November 25, 2013 by power1power1

[wakillon]

I do not use multi monitors but I see you have found the >solution ! 

[power1power1]

Well, I think that "solution" helps with tonycst's comment, as it uses approximate sRGB formula rather than linear formula for gamma correction.

Edit: Finally, another script that can adjust the gamma of the second monitor is provieded there.

Edited February 19, 2014 by power1power1

[StainlessS]

If you want to Invert screen colors for XP, it is necessary to unlock GammaRamp settings.

This will do it

UnlockGammaRange.reg

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ICM]
"GdiIcmGammaRange"=dword:00000100

 

A bit more about it here:- http://forum.doom9.org/showthread.php?t=171949