Heloo. I have a R9 270x Saphirre Toxic 2GB. In Windows 7 (sp1,x64) when monitor go sleep (for example in 3,5 min), iluminated logo and all 3 fans from gpu turn OFF themself (i think for economy).
I upgraded to Windows 10.x64 last days (i try multiple drivers) and the gpu logo and fans stay ON all time as long monitor stay in sleep mode.
There is a setting to turn on/off by myself or in W10 is not available this settings ? Or maybe should wait new drivers in future ? Maybe i go ask Saphirre Community or Windows Support ?
(Sorry for bad English).
Have a nice day !