HIVE OS - Only 4 of 6 cards mining

#1

Hello Guys,

Installed 3 rigs with each same setup:

6 x GTX1060 GPU
DARK POWER PRO BE QUIET GPU
Z170-E motherboard

PROBLEM:

Only 4 of the 6 cards are mining.
2 cards give - NVIDIA Corporation Device 1c03 (rev a1)

0
01:00.0
GeForce GTX 1060 6GB 6077 MiB
86.06.63.00.9f, Power Limit 60.00 W, 120.00 W, 140.00 W
62°
37%
78W
1
02:00.0
GeForce GTX 1060 6GB 6078 MiB
86.06.66.00.3f, Power Limit 60.00 W, 120.00 W, 140.00 W
63°
36%
88W
2
03:00.0
GeForce GTX 1060 6GB 6078 MiB
86.06.63.00.a6, Power Limit 78.00 W, 156.00 W, 182.00 W
54°
36%
92W
3
05:00.0
GeForce GTX 1060 6GB 6078 MiB
86.06.63.00.9f, Power Limit 60.00 W, 120.00 W, 140.00 W
67°
40%
90W
3
06:00.0
NVIDIA Corporation Device 1c03 (rev a1)
3
07:00.0
NVIDIA Corporation Device 1c03 (rev a1)

What I am i doing wrong?

Thanks i advance!

#2

Are your risers powered? I had this problem and solved it by powering the cards and the risers with a 6 pin to each,