after many hours, i have some problem with 2.7b :
- after many lost internet connection, it lose -powlim, -cclock, -cvddc, -mclock, -mvddc setting.
- fanmax 95 but it's going to 99 (ok temp is to hot, but i have fixed a limit)
- after many reboot for solve the first problem, it's always same. my setting isn't apply but app show at start it want apply my setting.
- after all of this, he make # before all line of this setting (-powlim, -cclock, -cvddc, -mclock, -mvddc, -fanmin, -fanmax), but app try to apply always the previous setting.
come back to 2.6, and work perfectly.
The fan speed is ultimately under the control of GPU BIOS and the driver. We "tell" it to not exceed X% but some cards overshoot anyway, it at least for some time. As for the rest of the problems - what drivers you are using? If you are using the blockchain beta drivers, you better use other tools to set the clocks/voltages. With 18.1.1 or 18.2.1, the PhoenixMiner's hardware control options should work fine.
yes i use blockchain beta drivers. thanks i will try new driver.