[UPDATE] RX480 (Ref) 31+Mh, Custom Rom - VDDC OFFSET + Custom timing

[AzzAz]

Hey, I kinda was not thinking all too much when applying the BIOS onto my Asus rx480 4gb model, turns out after the windows 7 logo it wont display anything more, with it being the 2ndary card it wont be recognized inside of windows and it cant even be found from the ati flash when running it off an usb stick with freedos from rufus on it (even if it is the only card in the system, just funny how it displays the msdos but it wont be recognized from it). So can anyone maybe help , does it matter which version of ati flash i used to do that since i think the one i got from that tutorial is a bit outdated. I saved the stock bios through gpuz though just cant find a way to get it back on it :/ .
Help is much apreciated!
EDIT: I somehow was able to boot back up to windows 7 with the card after i saw that it was recognized inside the safe mode in which i then just deleted the device manager entry of it which seemed to have worked. And i also enabled the windows 7 admin account in the safe mode.

Use last Atiflash, and use it to save bios not gpuz. Try to use integrated graphic and uninstal ati drivers etc...You can google how to reflash bricked card

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[seitrox]

Hey, I kinda was not thinking all too much when applying the BIOS onto my Asus rx480 4gb model, turns out after the windows 7 logo it wont display anything more, with it being the 2ndary card it wont be recognized inside of windows and it cant even be found from the ati flash when running it off an usb stick with freedos from rufus on it (even if it is the only card in the system, just funny how it displays the msdos but it wont be recognized from it). So can anyone maybe help , does it matter which version of ati flash i used to do that since i think the one i got from that tutorial is a bit outdated. I saved the stock bios through gpuz though just cant find a way to get it back on it :/ .
Help is much apreciated!
EDIT: I somehow was able to boot back up to windows 7 with the card after i saw that it was recognized inside the safe mode in which i then just deleted the device manager entry of it which seemed to have worked. And i also enabled the windows 7 admin account in the safe mode.

Use last Atiflash, and use it to save bios not gpuz. Try to use integrated graphic and uninstal ati drivers etc...You can google how to reflash bricked card

As i may not have fully described, a normal reflash wasnt possible since it would find the card over a dos usb nor would it boot into win7 fully, but it still displayed win 7 in safe mode which allowed me to delete the card out of the Device manager and activate the admin account. After that i was able to boot back into windows 7 normaly and flashed my stock bios onto it. Stoll thx !!

[seitrox]

So is there a custom bios for the 4gb cards or is this only going to work for 8gb ones ?

[icelove]

very cold. any roms for 4GB card?

[ps_jb]

Guys,

Please upload somewhere your original BIOS' for RX 480 8Gb XFX reference card

I need to re-flash one of the cards back

Thank you

[FlensGold]

Guys,

Please upload somewhere your original BIOS' for RX 480 8Gb XFX reference card

I need to re-flash one of the cards back

Thank you

Maybe this helps?
https://www.techpowerup.com/vgabios/?manufacturer=XFX&model=RX+480

[ps_jb]

Maybe this helps?
https://www.techpowerup.com/vgabios/?manufacturer=XFX&model=RX+480

You are GENIUS!!!

Thank you!

[AzzAz]

Maybe this helps?
https://www.techpowerup.com/vgabios/?manufacturer=XFX&model=RX+480

You are GENIUS!!!

Thank you!

When you type "original BIOS' for RX 480 8Gb XFX reference card " into google search box - That is second result listed 

[citronick]

yeah.. well, already changed my post a little bit.. should count to 10 before i reply.. that's that little child in me i guess..

My apologies!

on another topic...

question:

this crimson 16.9.1 seems to ignore device sigs for modded roms.... so your 480lowenergyOK.rom was a breeze with this driver. Very stable now at 29MHs and watts under 100w per card.

Now.... using the same 16.9.1, do you think I could use your old Nano roms still with the 16.9.1 and achieve 29-30MHs without messing with Afterburner or Wattman?

Hey Citronick,

I have bad experience with the 16.9.1, so i'm staying with 16.8.2 for now.

I should test that, i still have a few nano's left.
And if the drivers are ok, you should be perfectly able to set the rom so you won't need to touch anything.

Greetings

super!

The 16.9.1 is good for me on the 480s.

I hope I can get the Nano finally fully running all cylinders under 100w like 480s.

any progress on the Nano's new LOW POWER 29 MH/s version?

[Truthchanter]

Small test with RX 470 Nitro 8 GB

Neither of these pages will load for me, will you or someone that got it to load share an alternate link?

[madpacket]

Probably the wrong forum thread, but can anyone point me to Radeon Fury X BIOS mods to lower power consumption? Thanks!

[hasher87]

flashed RX480-30MhOTB on my 2 units of XFX RX480 8gb Reference, it does run up to 30Mh/s however it wasn't that consistent (dropping down to 23-27 most of the time), is there something else i should look at from Radeon software tweak?

[Lion BItcoin Shop]

flashed RX480-30MhOTB on my 2 units of XFX RX480 8gb Reference, it does run up to 30Mh/s however it wasn't that consistent (dropping down to 23-27 most of the time), is there something else i should look at from Radeon software tweak?

Im using XFX black Oc edition and i get 30mhs but, now i reflash my card to get lower electric fee, im use room 29mhs boysie

[LoneRangir]

flashed RX480-30MhOTB on my 2 units of XFX RX480 8gb Reference, it does run up to 30Mh/s however it wasn't that consistent (dropping down to 23-27 most of the time), is there something else i should look at from Radeon software tweak?

Do your XFX cards have backplates? I tried flashing the LowEnergyOK ROM onto my (reference?) XFX cards (w/ backplates) and was unable to.

[Galendel]

Hi,

I have 2x rx 480 sapphire nitro 8gb, I flash one but then I can't boot on it anymore(I tried alone and with both card, I switch PCI-E), but if I boot with the second one(not flash) it's working, performance are not so great I am more at 25.5-26, energy is probably much better.
In Amd setting the card is shown as disable, the 30Mh doesn't seem really stable, so I used the switch bios.

I am using the latest driver Crimson Edition 16.9.1 Hotfix.

Is this normal?, I read quickly most of the 30pages, no one seem to have issues like mine.

I used
RX480-30MhOTB
480LowEnergyOK
from Eliovp.

And I am on win10

I didn't really get what is this one RX480Mod.zip (original backup?)

I will try to revert the bios that is messed up.

Thanks for any help

[bayo]

Hi,

I have 2x rx 480 sapphire nitro 8gb, I flash one but then I can't boot on it anymore(I tried alone and with both card, I switch PCI-E), but if I boot with the second one(not flash) it's working, performance are not so great I am more at 25.5-26, energy is probably much better.
In Amd setting the card is shown as disable, the 30Mh doesn't seem really stable, so I used the switch bios.

I am using the latest driver Crimson Edition 16.9.1 Hotfix.

Is this normal?, I read quickly most of the 30pages, no one seem to have issues like mine.

I used
RX480-30MhOTB
480LowEnergyOK
from Eliovp.

And I am on win10

I didn't really get what is this one RX480Mod.zip (original backup?)

I will try to revert the bios that is messed up.

Thanks for any help

Ho w you have use this bios with sapphire nitro 8gb ? I have try and didnt work so i found i good bios for nitro 8gb i can give link if need.

[Galendel]

Ho w you have use this bios with sapphire nitro 8gb ? I have try and didnt work so i found i good bios for nitro 8gb i can give link if need.

I just download the bios and apply it with atiflash tool, I am using a second card to boot else it doesn't boot. But I have no idea why it doesn't boot with this one.

But I have the latest driver 16.9.1, it doesn't work with older version

You may have to reinstall drivers after boot.
I will try your bios if you share ^^.

Thanks

[ccplz]

Hello.

I bought an ASUS RX 480 8gb,and an Arctic Accelero IV custom cooler.


Now I have some questions.


a)Can I install the cooler on the card?
b)Will installing it void my warranty?
c)Will it work properly with the 32 mhs bios rom?


Thanks in advance.

[bayo]

Ho w you have use this bios with sapphire nitro 8gb ? I have try and didnt work so i found i good bios for nitro 8gb i can give link if need.

I just download the bios and apply it with atiflash tool, I am using a second card to boot else it doesn't boot. But I have no idea why it doesn't boot with this one.

But I have the latest driver 16.9.1, it doesn't work with older version

You may have to reinstall drivers after boot.
I will try your bios if you share ^^.

Thanks

Here is link https://www.sendspace.com/file/8tyzwb Its from ethereum forum.

[mikewetminer88]

Ho w you have use this bios with sapphire nitro 8gb ? I have try and didnt work so i found i good bios for nitro 8gb i can give link if need.

I just download the bios and apply it with atiflash tool, I am using a second card to boot else it doesn't boot. But I have no idea why it doesn't boot with this one.

But I have the latest driver 16.9.1, it doesn't work with older version

You may have to reinstall drivers after boot.
I will try your bios if you share ^^.

Thanks

Those rom listed here on starting post are for reference RX480 ONLY. Do not flash on Non-ref card like Sapphire Nitro+, MSI gaming X, XFX GTR and etc.