Auto change refresh rate when unplugged from charger

MarciaS
MarciaS Member Posts: 3 New User
edited November 2023 in 2020 Archives
Hi.
When i bought Helios 300 ph315-52 it has build in function to lower down refresh rate to 48Hz ish when on battery. When connected back to power supply refresh rate go back to 144Hz.
It was quite ok, a bit more time on battery. 
Now i noticed refresh rate stay this same no matter connected or on battery, all time 144Hz.

Do you guys know how this function is called? Where to find it? Searching in google i'm only found some scripts using powershell and scheduled task.

Answers