Corsair, Thermaltake and others make some solid PSU's with higher amp 12v rails.
I hope it helps and Happy Mining.
I'd love to hope its a firmware issue but it looks like it has the most recent and I'm sure there'd be a bunch more posts with the amount being sold this month. Only thing I saw unplugged so far was the wireless antenna , so I'm hoping I'm not missing another cable.
Any ideas? Thanks
You need 2 SEPERATE PCIE cables,not just plugs.1 cable per blade.DO NOT RUN BOTH BLADES ON 1 CABLE,no psu can handle 400 watts on 1 cable,without burning up or failing hard.