Question Sapphire NITRO RX 470 Code 43 error, with or without drivers after flashing stock BIOS for Samsung memory

May 12, 2021
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Hi,
I have bought a used RX 470 which shows no signal when drivers are installed. Now, I have flashed a BIOS proper enough, so that when I install drivers, it does not show no signal, but now shows a Code 43 error. I have tried to reach out to Sapphire tech support, to no avail. What should I do next?
Rig details that I have confirmed are as follows:
Motherboard: MSI A320M PRO-M2, bios version E7B84AMS.100
CPU: Ryzen 3 2200G
Graphics Card: Sapphire NITRO RX 470, Samsung K4G41325FC memory chips, P/N 299-7E353-110BC, SN A172100008190, SKU#11256-29(-12G? I have messaged SAPPHIRE tech support, and this was the missing from the label in the heatsink),
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