so i bought one of these (see below) to test before buying a bunch of them but no mater what i try the flash just doesn't want to work can anyone running these tell me how they flashed their card please and what they used. i would be so grateful for any help
http://www.very.co.uk/msi-amd-radeon-rx-470-gaming-x-4gb-gddr5-pci-express-graphics-card/1600120788.prd?_requestid=236016&Ntt=rx 470
http://www.very.co.uk/msi-amd-radeon-rx-470-gaming-x-4gb-gddr5-pci-express-graphics-card/1600120788.prd?_requestid=236016&Ntt=rx 470