Question Diamond RX 580 bricked with RX 590 BIOS ?

[R_chen589]

I recently purchased two bricked Diamond Multimedia RX 580 8gb cards. I have tried just about every method, but can't seem to get them working. I believe the problem is the RX 590 bios (shows it in device manager and gpu z), as both of them have the same problem. I have tried using DOS, jumping pins 1/8, and atiflash on windows. Atiflash always displays "cannot read rom" on windows, and DOS doesn't allow -f command, and atiflash -i fails the romtest. Any ideas on how to get it running?

 

[Lutfij]

If you've read through these:
View: https://www.reddit.com/r/EtherMining/comments/86qcsk/might_have_bricked_my_rx580_trying_to_flash_how/

View: https://www.youtube.com/watch?v=VlGy_NWPFc4

then it looks like you've exhausted all options for the card to unbrick it. I think that you're at the end of those cards.

 

[lga1156_ftw]

If its for sure corrupt bios then just flash it with ch341a + soic clip,

View: https://www.youtube.com/watch?v=_t6naZbb524


Just take a note what chip it is, use maginfying glass and maybe some isoprophyl alcohol 90%+ if its hard to see what reads on it. I usually dont use the auto-detect and just select the right chip via the product number.