Im simply unable to undervolt the vega 56. I can edit the values for mV but it wont change anything. Measuring wattage at wall. I am using the latest drivers (17.8.2), OS is Win 10.
Maybe someone with a vega 56 who is able to undervolt can help me.
Are you unable to under volt in Msi afterburner at all or does it crash?
No. I tried with watttool 0.92 and wattman. Its blanked out at afterburner and i enabled to control and observe the voltage.
I had this issue before with Msi afterburner on my r9 390 with driver 17.8.1 and then it got fixed with 17.8.2. But that does not mean changing driver will fix this issue but you can try an older one or(what i would do if i were you) wait for an update where this will be fixed.
The thing is i can change the values but its not affecting anything. I can overclock and underclock but when it comes to voltage nothing happens.
Retrieving data ...