I'm running a 470, 480, 570 and vega 56 all on the same rig. I just installed the blockchain driver. Perhaps you have a riser problem.
I used the blockchain driver. what did u exactly do ? I installed vega first then tried 570 first. i tried both on pcie 16 on mobo. no luck.
the same things I experienced. I started to check on the motherboard, PCIe USB raiser, Driver and type windows. I use window 10. then Problem was Solved
which version of windows 10 u using ? Im using windows 10 fall creators update.
After installing the driver try to use AMD/ATI Pixel Clock Patcher
https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-PatcherUsed that too. no difference.
Thank u all for ur help:)
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How about give us the error code. Is it a 43?
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Here is what I would do.
Wipe the drivers. Install the vega. Install the blockchain driver, then install the patch. Reboot, make sure the vega is working properly.
Install the 570, Install the blockchain driver, install the patch, reboot.