Hello
I've flashed the VBIOS of MSI RX 470 4G card with Samsung RAM (the rom file with changed timings I've prepared by myself from the original one). After that the card is visible in OS in device manager but neither miner nor atiflash see it. Is there any way to reset card's VBIOS to default or any hook how to fix it?

P.S. I have 13 more such new cards and I'm really afraid flashing others

Thanks,
Serge