You need to short ALL the 1 x Slots and then go to Bios and change the PCIE 16x to Gen2 , Gen 1, Gen 1
In that order and then you can plug anything into the PCie 16x slots.
I was told all 7 are good to go and very stable.
Hi, you can describe a connection order in detail? Not really I understand in English (
That means "need to short ALL the 1 x Slots" what exactly it is necessary to make, put crossing points on all PCI-E 1x? So?
http://s30.postimg.org/qhhap8w69/EFOT1_ODK.png