RX580 8GB I cant find the right bios

[cyolos2323]

Hello i bought this chinese card from second hand market, it was used for mining and it doesnt work properly for gaming or videos. So i tried more than 10 bios but no one work. I hope you guys can help me .

This is the information what i got : the memory timming is samsung.

 

[VuurVOS]

Hello i bought this chinese card from second hand market, it was used for mining and it doesnt work properly for gaming or videos. So i tried more than 10 bios but no one work. I hope you guys can help me .

This is the information what i got : the memory timming is samsung.

Sorry we need more info since those chinese RX580 cards are in many formats. A wrong bios will display wrong information in GPU-Z

Can you remove the cooler and make a picture of the whole PCB?
Please make also a clear picture of one of the memory chips since we need to know which part number is listed on the memory chip.

 

[cyolos2323]

memory number its : samsung 125 K4G80325FC - HC25

 

[VuurVOS]

Can you try this bios?

AMD RX 580 VBIOS

8 GB GDDR5, 1284 MHz GPU, 1750 MHz Memory

www.techpowerup.com

 

[cyolos2323]

Wow just amazing.... you are the best. Now is working !!

You have to tell me please how did u know was that bios ??? i spent a lot of time to find this and i dont get result

I've noticed that the problem I'm having now is that it shows video too late. Is it black screen until screen of WELCOME of windows. ( so i dont see the screen of fabricant motherboard to intro bios)

It is because bios of graphic card is not work properly?

 

[VuurVOS]

Wow just amazing.... you are the best. Now is working !!

No problem Just to confirm, can you share the output of GPU-Z?

You have to tell me please how did u know was that bios ??? i spent a lot of time to find this and i dont get result

I lookup a card which looks simulair to yours and then located a bios which belongs to that other card.

I've noticed that the problem I'm having now is that it shows video too late. Is it black screen until screen of WELCOME of windows. ( so i dont see the screen of fabricant motherboard to intro bios)

It is because bios of graphic card is not work properly?

Did you check the other video outputs on the card? Is CSM enabled in the motherboard bios? Could be the vbios is missing the correct UEFI/Security keys.

 

[cyolos2323]

I found the problem. It was i got 2 video card connected with the same cable that split in 2, of 8 pins. i disconected 1 card and now the videos display at second 1.

VuurVos you are a master ! thank you so much. i wish this post help other guys.