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RX470 Mining Quad UEFI

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JulesVernes

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I got a good deal on 2 RX 470 Mining Quad UEFI cards so i picked them up they have a hidden HDMI port nothing else you can access by removing the IO shield.
The guy who selled the card told me if i flash the bios it should work.
I flashed all the Sapphire RX 470 bioses i could find without success.
 

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Shou Miko

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I think @eidairaman1 might be able to help , he have helped others out.
 
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www.techpowerup.com

How to recover from a bad video BIOS flash

Almost every day there are new threads regarding bricked graphics cards due to wrong BIOS flashing, and since eidairaman1 is no longer around to help, here is a guide how to deal with a bad VGA BIOS flash. Find the correct BIOS First off, you'll have to find a copy of the original BIOS. In case...
www.techpowerup.com www.techpowerup.com
 
J

JulesVernes

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Assimilator said:
www.techpowerup.com

How to recover from a bad video BIOS flash

Almost every day there are new threads regarding bricked graphics cards due to wrong BIOS flashing, and since eidairaman1 is no longer around to help, here is a guide how to deal with a bad VGA BIOS flash. Find the correct BIOS First off, you'll have to find a copy of the original BIOS. In case...
www.techpowerup.com www.techpowerup.com
Click to expand...
It seems like the Bios Flash was succesful GPU Z is showing all the right values but no screen like before.
 
Caring1

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Put the original Mining Bios back on it.
It clearly had an output for a reason, I assume not all mining set ups run headless and must have at least one display connected somewhere.
The original P/N does not show any display out put though so you may be out of luck.
 
hat

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Yeah, a lot of mining cards had one display output.
 
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JulesVernes

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Actually i found the solution the HDMI output is hidden for a good reason it is not properly wired there some japanese tutorials to make that output work i guess thats my only option.
 
K

kemP40

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JulesVernes said:
Actually i found the solution the HDMI output is hidden for a good reason it is not properly wired there some japanese tutorials to make that output work i guess thats my only option.
Click to expand...
Can you link the tutorial?
Anyone found a solution how to enabled HDMI?
 
izy

izy

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kemP40 said:
Yes exactly
Click to expand...
Check out this too, its in rusian but you can use the translate i guess

Edit: You have some soldering work to do :D (i think this is what u need)
 
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