I have the following setup running:
6x XFX RX 480
Asrock Pro BTC
ZCash Claymore v8.0
The problem is, the driver 15.12 is not working for RX 480 anymore, therefore I have to use the newest driver, which at the moment is Crimson 16.11.5.
Five GPUs are working fine, but I can't get the sixth GPU recognized from the system.
I also tried 6xGPU Mod with 16.11.5, 16.9.1 and 16.10.2, but it's not working. It's not an issue related to a clean uninstall, because I've successfully used DDU with a safe restart.
I also tried the drivers 14.4 and 16.1.1, but they are also not able to be installed on the RX 480.
The problem always is, that only the two options "HDMI Audio Driver" and "AMD Install Manager" can be selected, but after clicking the Install button, the installation is finished within a few seconds and ONLY those two items have been installed but no display drivers.
Do you know any fix for getting the sixth GPU to work with AMD RX 480 graphic cards?
Thanks very much in advance.