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Powercolor RX 480 (4GBD5-3DHDV2) BIOS Unlock? OC?

grimmi

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Hello,
is there any bios unlock for my card availible?
Or any other tipps for OC this card?

PolarisBiosEditor is not working now for me, all fields are blank.

please help

thanks
 
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Hi

Welcome to TPU

MSI Afterburner or Sapphire TriXX for software OC

atb

Law-II
 

grimmi

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Hallo,
I tryed both nur not working.
GPU Speed is correct when i start the program Memory clock is @7000 MHz
Wenn i try to change the Settings, After apply the Settings going back to default.

Any idea where is my mistak?

One more Question, if i am searching for compatible BIOS i will find some BIOS Versions of the 2 GB and the 8 GB Card. Is it possible to use them?

https://www.techpowerup.com/vgabios/?did=1002-67DF-148C-2372
 
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i would first look if the card has a reference design PCB or other from powercolor-oc-gpu´s before trying to flash a bios.
i think you want to try and unlock 4gb to 8gb?
 

grimmi

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the ram is not so nessesary for me, i'll try mining with the card
aktually i got 20-25 MH/s, but i found some Users they got 30-32 MH/s

how to see if the card has a reference design PCB? PCB = ? :) sorry i am newbie @ this
 
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Hi

if i am searching for compatible BIOS i will find some BIOS Versions of the 2 GB and the 8 GB Card. Is it possible to use them?
No [that will brick the vga card]

how to see if the card has a reference design PCB? PCB = ?
AMD-Radeon-RX-480-8GB-GDDR5_PCB_93893.jpg

Note: as *afterburner dose not recognised the vga card! [*very odd] has voltage been tampered with voltage changed

What dose GPU-Z say?

NB: when I checked PolarisBiosEditor was able to access all variants of the RX 480 vga bios images. (non of these came up greyed out) only warning of 256kb over 512kb size

Question: have made two backup's of original Vbios ? edit a copy original! keep a copy in a safe place not on primary drive

atb

Law-II
 
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Pretty sure that's a typo.
 

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Read my signature. Don't screw up your new toy, if you do you won't get support from the manufacturer.

Just oc the card using AB.
 
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