Can't detect 7x 1070 or 7x1080

[armazingerz]

Hi,

we are trying to set up a 7x 1070 rig, but we are stucked when detecting the gpus, we can't get over 4x 1070, we get a #12 code error, like it has not enough resources. This is our set up:
- MSI Z170A GAMING M5
- OS Windows 10
- CPU Intel G4400
- 4GB RAM
- 7x 1070
- Latest drivers

We also have the same problem with 7x 1080 rig.

[1234ms]

Enable 4g decoding in bios, it will work