My Vega 64 wont work in my PCIE 3.0x16 slot.
When i move it to lower one (PCIE 3.0x8) it works great and PC will boot.
When i try my other GPU (GTX 1070) every works great in the PCIE 3.0x16 slot.
I have cleared the CMOS on my mobo and updated the BIOS but the problem is still there.
Mobo: MSI X370 Gaming Carbon Pro
CPU: AMD Ryzen 5 2600x
GPU: AMD Sapphire Radeon rx Vega 64
OS: Windows 10 Pro 64 bit
Memory: Corsair vengeance RGB (16 GB)@2133Mhz
HDD: M2 Samsung Evo 970 1TB
I have asked MSI about it (thinking it might be a motherboard issue) but they wherent able to fix it.