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Sapphire Pulse RX570 with RX580 vBIOS?

Question asked by wer on Nov 20, 2019
Latest reply on Dec 2, 2019 by wer

Bought a second hand Sapphire RX570 Pulse 8 GDDR5 which the Device manager recognises, but sadly with a yellow triangle - "Windows has stopped this device because it has reported problems. (Code 43)".

GPU-Z says it is a Radeon RX 570 Series, however vBIOS version and Device ID find it to be an RX580 card!
The Sensors tab shows both GPU and Memory clock to be 0.0 MHz, GPU and Memory Controller Load both at 100%. GPU Power Draw shows a ridiculous 6.46 GW and VDDC Power Draw 639 kW, yet Temperature is only around 40 deg.

Atiflash shows that the closest vbios to the installed is one from amn RX 580.


Trying to flash any RX570 bios exits early with "SubsystemIDs mismatch".
Is there a way to force flash an RX570 vbios, even at the risk of bricking, because the card is of little use as it is?