Frage NEW NVIDIA Geforce RTX 3060 problem (PNY)

[yutuber2021]

First of all, I apologize, in case this topic doesnt go here, since my native language isnt English or German
I need help, a few months ago I bought a pny rtx 3060 single fan, to which the beta drivers (470.05) could be installed to be able to mine
Recently I was able to buy another one, but even if its the same motherboard (pny rtx 3060 single fan) I cant install the 470.05 drivers, only the new ones, the box doesn't say anything about LHR limit
I managed to download the bios of my first 3060, and tried to force the installation to the last one that I acquired with the NVIDIA NVFlash with Board Id Mismatch Disabled program with striking results

NVFlash with Board Id Mismatch Disabled v5.590.0 - not found new 3060 for bios mod


NVFlash 5.692.0 found new 3060 but cant install the old bios



GPU-Z my new 3060 info


GPU-Z "old" 3060 info