Hello all,
Sorry to post it here but can't find support anywhere else for this problem....
Indeed, I bought the model shown in the first post, to a local supplier (that bought where ?).
I didn't manage to put more than 2 GPU on the mining rig, with such risers...
As soon as I put 3 of them, mining irg either shutdowns immediately after starting ming or shutdowns after a few minutes...
I tried multiples configurations, add an extra PSU, etc...
The problem really seems related to use of USB risers...
Testing configuration :
Asrock H61 Pro BTC
Intel G1620
4Go RAM
4x VTX 280x
Lepa 1600W
BAMT
Can't find any feedback about such risers.... So, can't define if functioning is approved...or not...
BUT, I found this thread describing the SAME problem... :
http://forum.feathercoin.com/index.php/topic,7322.msg56082.html#msg56082Thank you for any help...
Sorry to OP to post it in a "commercial" thread...
Sincerely,