AnsweredAssumed Answered

Undervolting settings reverting back to default after reboot, shutdown and hibernation

Question asked by valp88 on May 30, 2020
Latest reply on Jun 1, 2020 by pokester

Hey there, I'm on Adrenalin 2020.4.1 and have a custom undervolting (1,020V) setting for my RX 5700 XT.


The card performs beautifully with these settings, which are saved in a file and loaded in AMD Radeon software.


Thing is, after a reboot, shutdown and even hibernation (once in a while), exclusively the undervolting settings go back to default, overheating my card and making the fans go nuts. 


This happens all the time, even though there's no crash or unsafe power down. 


The software simply reverts automatically the voltages I've set. 


This must be a bug, right? Doesn't make sense. All the other custom settings (clock frequency and memory frequency) remain the same, but the software insists on increasing my voltage from 1,020V to 1,198V.


Can I fix this locally while AMD doesn't solve it on their end?