Hi,
Make your own bios with Polaris editor…
I will modify it if you like but it will be in 10 hours. I am going to sleep now dude.
Yes please, I’m not really sure how to do them myself. Whenever you get a spare moment, I’d appreciate it
Dude the link is not working. it says this file do not exist anymore or something.
Try uploading in again and share the link.
try now, I updated the link above
check this out
https://drive.google.com/file/d/1TPu9OqsTl1Apm3anFS28Dd9OyDwzeN_P/view?usp=sharing
save your original in some place in your PC, and try this one. Stop the miner before you flash it. GPU needs to be idle.
OC settings 
1150 core clock
850 core voltage
800 memory controller voltage
2100 memory.
amdmemtweak --REF 30
Aggressive undervolting ON
test these first and then we will see what happens.
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Try the first card with 2150 mem clock and the second also.
The second one the sapphire can run 1175 core and 875 core clock.
Remove the dpm states. They dont work.
those settings helped the Sapphire card bump up to almost 32mh/s but hardly anything extra with that ASRock card…
I have to admit that I am enjoying working with these 580’s, they’re a lot less fiddly (thought not completely simple) compared to my rig with the Vega’s OR the rig with the 1080TI’s
to make the sapphire 32 you will need to try 1200 core voltage or close to it. if it starts crashing or getting rejected shares increase a bit the core voltage. maybe it will be stable with 875.
for the asrock one try 1168 or 1175 with core voltage 860 870.
the thing is it will increase your watts and temp. i have asrock with samsung and it does 100 watts and 52 degrees while the fan is set to constant 55%.
Those settings got it up to 32 but I kept getting the ‘GPU dead’ error every hour or so. I tried different variations around and between those OC settings you suggested above but the one above seems the most stable.
If it dies after some time you might need more power meaning more voltage. So increase by 5 the core voltage
mine is now dying as soon as I put it to mine. and keeps restarting and does not mine. even if I remove the overclocked or low overclocked.
Post your settings
Which Asus 570s are those? I am looking at getting a strix 570 will be my first card so wondering how you do the bios or could you email yours? [email protected]
when you buy it you will see which memory manufacturer you get. Either Samsung, Hynix, Micron or Elphida. after that you download the polaris bios editor. you need also to download the bios from your card and then open it with polaris bios editor. click one click timing patch and then you save it with new file name to keep the original bios. Flash the newly created file back to you GPU, OC the GPU and you should be ok.
Thanks for that video Smining570, I’ve now managed to flash my own BIOS’s for 2 more 580 that I picked up today.
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