Hi, 
Sorry My bit English 
Have a 11 rx580 and mining eth in hiveonpool with phoenix miner at 24 MHz max, I can’t vbios mod and can’t biosmod of Polaris BIOS editor, this don’t recognize the memory’s ( Hynix) 
OC now : 
Core clock : 1100 
Vdd 1 
Core voltage 870 
Mem clock 2000
Tweaker ref 30 
Thanks 
For readme
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              Try teamredminer
Core clock : 1150 
Core voltage 800 
Mem clock 2050 
Tweaker ref 30
             
            
               
               
              1 Like 
            
            
                 
                 
              
           
          
            
            
              Before mining with phoenix, I mining with team red and the hash was 22, and now phoenix to 24mhz max.
             
            
               
               
               
            
            
                 
                 
              
           
          
            
              
                mansey  
                
               
               
              
                  
                    May 12, 2021, 10:02pm
                   
                   
              4 
               
             
            
              Strange. Upload the Bios and post the link here. 
Maybe i have the right Bios
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              upload the original bios (this bios cant changed because the polaris bios editor not recognize this)
https://drive.google.com/drive/folders/1E9c2JDkTztB0DczdVA_1e3kc6ROYZmgc?usp=sharing 
             
            
               
               
               
            
            
                 
                 
              
           
          
            
              
                mansey  
                
               
               
              
                  
                    May 12, 2021, 10:59pm
                   
                   
              6 
               
             
            
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              Thanks, try this and few moments I answer you…
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              No, i trying do vbios mod and not accepted this, no understand the problem, I don’t know
             
            
               
               
               
            
            
                 
                 
              
           
          
            
              
                mansey  
                
               
               
              
                  
                    May 13, 2021,  9:23pm
                   
                   
              10 
               
             
            
              Did you try my mod? And flash it with HiveOS?
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              Yes, yes, I try flash but nothing as…error at trying flash vbios says
             
            
               
               
               
            
            
                 
                 
              
           
          
            
              
                mansey  
                
               
               
              
                  
                    May 13, 2021,  9:38pm
                   
                   
              12 
               
             
            
              Well that is strange. My last idea is “Forced flashing …” 
But first try download the Bios with HiveOS and than upload the same Bios and see if it works. 
May be your Bios is locked (like some RX 5800 XT) but i never had this problem with a 580.
             
            
               
               
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              Other expert miner says me that yes, maybe my cards is blocked and limited… I try forced flashing and look this
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              i am getting 31.68 after bios flashed    my 580 memory is samsung
can you post your original bios link here i modded for you   then you can try
             
            
               
               
               
            
            
                 
                 
              
           
          
          
            
            
              ok confirm me  does you have 2 rig    and two separate folder  i see
i show u my rig result per card 580 ,take 110 watt on the wall 32.50 mhz i can take to 33.77 to but it increase power comsumption
             
            
               
               
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              ok try this bios on your card one  flash on hiveos it give you error so  flash ATI  tool through windows
i am fully sure this bios work it on one card so flash on all your card 
put setting core 1150  , Core Voltage,mV  900 , memory 2150
does your card this brand right MSI ARMOR RX 580 OC 8GB with hynix memory 
you could get over 31 mhs
https://drive.google.com/file/d/1kpGaDeGGM7RiIBUJR8i2hd1nLRXT7McU/view?usp=sharing 
             
            
               
               
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              Yes, I have 2 rig, In z490 ud have 5 gpu and z490p 6 gpu, all MSI RX 580 8g OC mem Hynix, and all be 24 MHz
             
            
               
               
               
            
            
                 
                 
              
           
          
            
            
              Thank I try this and comment to do
             
            
               
               
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 webeast:
 
1150
 
 
sorry, this bios is aplicated but not modify the Mhz, with your configuration do 19mhz
             
            
               
               
              1 Like