fasillo

hi ! i have the exp gdc beast since a week. it was working perfectly out of the box. i have pluged it with mpci-e on lenovo g580 (i5 3230m / hd graphics 4000).

i was abale to test several games without a probleme. i use corsair cx750m as psu to power an asus gtx 670 dc2 with the latest nvidia drivers installed.

And suddenly, when i start a game now, the screen freezes for about 10 sec and then the system crashes. any idea plz ?

can you help me to configure my lenovo g580 for to use exp gdc? mybe i wrong something inside my bios config or i don't know...

I use windows 10 on a samsung whit i7 and 8giga of ram whit amd 7600m and intel hd graphic 4000. I use exp gdc v7 whit egpu sapphire dualx r9 280 and atx berlin 630w. I have plug the sistem by mini pci and aida64 see it but windows and all other programs no. What can i do?