ar 570 nitro 4gb not recognizable any more

deadsix

hero member

Activity: 751

Merit: 517

Fail to plan, and you plan to fail.

Quote from: abarth23 on August 10, 2020, 02:05:40 PM

Unfortunately no warranty. Is there any way to fix it by my self

If this happened right after a bios flash on a fully working card, its a bios issue and can be fixed by reflashing the correct bios.

If you had been using the card and it was working fine, and one fine day it stopped working then the card has gone bad which happens to Rx 470/480/570/580s a lot (about 10% failure rate over time). Theres nothing you can do to fix it.

rdluffy

legendary

Activity: 2366

Merit: 1408

Hey, there's a thread here on first page: https://bitcointalksearch.org/topic/where-is-the-bios-chip-on-a-sapphire-rx550-pulse-2gb-4899991

It is a problem of bricked bios, probably same as you, take a look and you can try if nothing works, you have nothing to lose as there's no warranty anymore

Metroid

sr. member

Activity: 2142

Merit: 353

Xtreme Monster

Quote from: abarth23 on August 10, 2020, 02:05:40 PM

Unfortunately no warranty. Is there any way to fix it by my self

It's hard to say, too complex, what you can do is, first, install the original bios then the newest driver and see if it works, check your gpu with atiflash_287, command line with administrator rights, amdvbflash -i and then a list will appear which bios model and brand your card is and then you need to search for it on the net if you don't have. If you have the original bios then amdvbflash -p 0 yourbiosname.rom, always use the -p cause that command will only install compatible bios files to the one you already have, good luck.

rdluffy

legendary

Activity: 2366

Merit: 1408

Is this card the only one you have, or do you have another cards to at least give video to the monitor?

Your card have dual bios right?
How did you get this problem? After bios mod, after some power failure...?

abarth23

newbie

Activity: 17

Merit: 0

Unfortunately no warranty. Is there any way to fix it by my self

Metroid

sr. member

Activity: 2142

Merit: 353

Xtreme Monster

That happens a lot after sometime. If you have warranty then use it.

abarth23

newbie

Activity: 17

Merit: 0

Hello
My rx 570 4gb cant be installed. I switched the bios switch but still get the
Microsoft Basic Display Adapter, fans are working. I tried to flash to the original bios with atiflash but I get errors. Tried with ub from dos but still cant manage it.

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