RX 580 Gigabyte Gaming Samsung memory

babbluarya · October 29, 2021, 1:04pm

Hi bro could you please re-share it again cuz the link has expired, thanx in advance.

Emm · October 29, 2021, 1:04pm

Hi bro, could you pass me your modified bios? because my 580 xfx edition black 8gb (K4G80325FC) (SAMSUNG_2) does not exceed 28-29mh / s
I don’t use hiveos I do everything manually

amackata · October 31, 2021, 5:10pm

Hi @Brabcak91
I think the problem is the length of the rom. If you try to modify the BIOS, remember the sizes, it has to be the same. In this forum someone had the same issue trying to use some of my roms and they advice me about the different size. That does not work. Maybe if you have a few RX 580 you should check the original (always remember to backup all of yours roms) and then modificate them… Hope this can help you !!!

amackata · October 31, 2021, 5:38pm

Hi @Danh12 , @Matin48 , @babbluarya @Emm !!!

Sorry for the delay. I turn off all my servers for 4 days… I’m the worst linux admin of the world !!! Ok. Now is up and running… https://amackata.tk/download/Vbios/

PS: @Danh12, I have the same bios mod, try to used, if don’t work tell me… Anyway I just download your rom just in case…

Danh12 · October 31, 2021, 5:40pm

woa thanks so much , i thankful u

Danh12 · October 31, 2021, 5:54pm

I try with bios RadeonRX580-8G-Samsung_K4G80325FB-MOD.rom , but when hiveos boot to teamredminer , it’s freezes
So i must rest my orginal rom , it work
my rom : https://drive.google.com/file/d/1VPYiUFTpwqlezDfRUXNDeaOxyA-X-yJZ/view?usp=sharing
You can fix it
Thanks

amackata · October 31, 2021, 6:35pm

Ok … I use the last PolarisBiosEditor 1.7.5
You can now download from https://amackata.tk/download/Vbios/
Can you give me the Brand and Model of the GPU? K4G80325FXX?
Hope this work !!!

Emm · October 31, 2021, 11:20pm

Don’t have a modified bios for the K4G80325FC (SAMSUNG_2)?

amackata · October 31, 2021, 11:29pm

Ok @Emm. I have this one for RX 580 8G Samsung K4G80325FC (108 K ROM). Maybe it will be useful…
https://amackata.tk/download/Vbios/RadeonRX580-8G-Samsung_K4G80325FC-MOD.rar

babbluarya · November 1, 2021, 12:43am

Hey thanks Friend.

Will check and update you on this.

Danh12 · November 1, 2021, 2:02am

Thanks so much , i will try it

Danh12 · November 1, 2021, 2:09am

i use it , it work but have invalid share in fist times

babbluarya · November 1, 2021, 6:29am

Unfortunately it’s stuck on miner initialisation and then reboot

This is my stock

Please help me with OC and Mod

juniorhero · November 1, 2021, 6:58am

i have gigabyte rx 580
i am on stock rom
I get only 26.8 MH, I want 30 MH
what to do?
I tried different overclock but hashrate did not increase

amackata · November 1, 2021, 9:33pm

In some cases Samsung RX580 memory works best with “amdmemtweak –REF 30” and try to enable “Aggressive Undervolting” … Hope this helps. Tell me, how did it go!

amackata · November 1, 2021, 9:52pm

Hi @juniorhero
I use the same GPU. This is my settings…

juniorhero · November 2, 2021, 6:56am

hi @amackata

i tried your config, still my card gets the same speed

Danh12 · November 2, 2021, 10:14am

Hi your mod is work but have more invalid share , you have any idea can fix it
Thankful

amackata · November 2, 2021, 2:10pm

Maybe is not the GPU. You have cable conexion or wifi? Or is the only GPU you get invalid share? weird…

@juniorhero you mod the bios?

Danh12 · November 2, 2021, 2:13pm

I use caple , when i mod your bios and when i start rig , only this gpu have invalid share , i mod black orginal bios so it normal , can fix it ??
my setting 580 :