Re: Building my first mining rig became easier with bitcointalk.

@F91G this question is for you, is disabling graphic cards backlight add any meaning to watt consumption I mean those lights can even take up to 10watt combine maybe I'm wrong but I've never disabled my GPU backlight since u bought them.

5 watts per hour, 120 watts per day, 43.2 kilowatts per year
One of the famous sayings of the great inventor Benjamin Franklin was “A penny saved is a penny earned.”
If you are not using it as an emergency lighting, it is best to turn it off.

Sorry for my silly question how can I turn off the backlight? I'm using HiveOS

I guess the one click tab is available in mining software like Nicehash and hiveOS but I've not tried it out myself since my GPU don't have backlight but here is a picture of the tab you looking for.