@jessejm said in F.lux shows that it's on but the color isn't actually changed.: turn my monitor on BEFORE turning on my PC Then turn your monitor on AFTER turning on your PC ;-)

Well that link is done, I'll have to find another one. I've seen a bright samsung TV on ebay for about $1,500 or more.

I also faced similar problem while using wireless monitor and that showed miracast error. Then i use wireless display adapter and problem solved. I think, you also try this. Thanks.

I noticed this came out yesterday. Looks like DisplayLink is working on supporting f.lux. Windows only. http://www.displaylink.org/forum/showthread.php?p=82958#post82958