I recently acquired a GPU: Sapphire rx 470 nitro 4gb, which according to GPU-Z has an Elpida memory. I want to flash the BIOS, but unfortunately I haven't found an effective way to do so. Apparently it's impossible to do it manually, so I downloaded the ROM to do it the way everybody says it's supposed to be done. The problem is that after all (clicking on "program" and waiting for a few minutes), a window appeared saying that it was not compatible; I pressed "continue" but nothing happened.
I saw that in every forum/video tutorial I have checked, people talk about a V-Switch on a side of the GPU that we're supposed to change from "OC" to "Silent Mode", but my GPU doesn't have this switch. Does anybody else have this kind of GPU? or, has anybody gone through a similar issue with an Elpida?
This is the model of the GPU: Sapphire Radeon NITRO Rx 470 4GB GDDR5 Dual HDMI / DVI-D / Dual DP OC (UEFI) PCI-E Graphics Card 11256-10-20G. I am attaching some pictures of the model. Thanks in advance for your feedback about this!!