I not find the way for work for more than 9 GPUs. All are there work fine, but never more than 9 together. I connect the 10 GPU and the rig directly no boot.
The motherboard is connected with 2 molex + 1 sata with the same power supply. The risers are power supply no more than 2 for every sata line.
The Bios (the lastest 1.60) is configured according to the manual instruccion.

I´m going crazy Anybody help me ? Thank you.

Regards, Pica.

My rig is:
- AsRock H110 Pro BTC+
- Pentium G4400
- 8Gb. Ram
- USB 3.0 32Gb.
- 12 x TUF 3 RX 5700XT O8G GAMING (115 w each)
- 12 x Riser v009s
- 2 x eVGA 1000w
- HiveOS 0.6-147@200720