I power on the rigs. One rig reboot itself after 24 minutes mining. I saw GPU2 has an error in HiveOS screen. Then GPU2 is no longer exist in my motherboard.
I tested it severa ltimes with different risers and motherboards. No help. Then I realised a red light under the PCIE power sockets. There are 3 red light.
One is for PCIE power 1 socket. I m sure, the first light is on if i dont plug the first PCIE power socket. Secod is for PCIE power 2 socket. I m sure, the second light is on if i dont plug the first PCIE power socket.
Third is for ? I dont know what is for. The third red light is on all the time. I think there is an error. I m not sure i can RMA or not because I change thermal pads and paste. What should the problem is ? Any idea ?
Try a one gpu rig with a completely different psu.
see if it works.
try it on a windows rig just the 1 card.
and once again do not use the original psu.