gtx 1070 gpu stuck at 139mhz gpuclock (idle mode ?)

[Malbo]

hi, 4 days ago i buy a KFA2 GTX 1070 8GB, i get 420sol/s on zcash yesturday, and today i only have 60sol/s...

i check in afterburner, i get only 139mhz gpu clock instea of 1750+.
i remove the gpu of my rig to test it on my main computer and i have the same problem, so it's really about the GPU.
i try to update gpu bios but it does nothing, please help me!

edit: change the bios seem to move the clock to another value, but the gpu stand in idle.

[bathrobehero]

Seems the card is stuck in idle mode. At least it's not crashed (that would stuck at 405 Mhz).

Try turning off power saving options in nvidia driver and windows power options maybe.

Idle mode shouldn't be a problem but it should snap out of it in case of use like mining.

If nothing works try K-Boost in MSI Afterburner or EVGA Precision that forces the card to use the boost clock at all times.