tatamaru

Hi all I just bought two clevo mxm GTX980M for my alienware 18 r3, after install on my laptop and install driver, I found that there is no sli option in driver setting. After I review these two gpus in gpu-z, I found one 980M pci id is 1617, the other one is 13D7. I think this may be the reason that sli cannot be enabled. Anyone knows what should I do to make the sli option work? the 1617 one is from P770 ZM-G with g-sync build in.

Hi Prema I'm a new member in this forum, I tried to send private msg to u but the system says I need at least 5 posts in forum. I just bought 2 gtx980m, with pci id 1617 and 13D7, I installed them on my alienware M18X R3, but I realised that these two graphic can't enable sli, I tried to swap their position but sli option still not showing in driver setting. Do u have any idea that what can I do to make these two cards enable sli option? please help me