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Polaris Bios Editing ( RX5xx / RX4xx ) - Page 224

post #2231 of 3428
Quote:
Originally Posted by Xcat2008 View Post

Go sleep my friend xD Yeah you need the new Drivers for the RX 580, if not will not work xD

Use DDUnnistaller in Security Mode to remove the old Drivers.

http://www.guru3d.com/files-details/display-driver-uninstaller-download.html

And then install the new drivers for your new Downloaded Vga lol

http://support.amd.com/en-us/download ( RX 580 )

No need anymore the Patch( atidkmagpatcher) for the Signature of the Drivers with this new bios...
I never give up my friend.new driver installed, BIOS 580 works on red devil, confirmed. doing some OC testing now.....
post #2232 of 3428
Finally working!!!



Weird thing, power consumption has dropped a lot, but temps are the same. Also, VDDCI seems to be 950mV instead of 1000mV from 480.

Btw, ATIWinFlash can only flash when both bios have the same ID. It can be changed in PolarisBiosEditor, but since 580 support is wonky, it can mess timings when saving. So far I have been able to solve it by changing things with PolarisBiosEditor, refix 2000MHz timing in HxD and fix checksum with HawaiiBiosEditor.
Edited by Ansau - 4/20/17 at 6:34am
post #2233 of 3428
Quote:
Originally Posted by Pavoz View Post

I had the same issue, had to flash it using command line in admin mode and force it using atiflash.exe -p -f 0 rom
Quote:
Originally Posted by jeztur2003 View Post

There's a unverified MSI RX 580 8GB on tech power up now i think i'm going to give it a whirl on one of my MSI RX 480 Gaming X 8GB's 191334.zip 110k .zip file Anyone want to take a look at this bios before i make the plunge?

Here's what it looks like


Edit: It wont even flash frown.gif

Do not use Windows to flash this new Bios.

Take a look here - > https://www.techpowerup.com/forums/threads/xfx-rx480-8gb-flashed-to-saphire-rx580.232489/

The bios ( 1411 / 2000 ) is already included, so you just need to run the Batch file. Do not forget you need the RX 580 Drivers to make it work..
post #2234 of 3428
Quote:
Originally Posted by Ansau View Post

Finally working!!!


How the hell is your temps at 58 at full load? Mine is normally at idle around that and goes up to 88 at full load. Man I really need to figure out how to mod fan curves and temps, everytime I try the card doesn't so video after flashing
post #2235 of 3428
Quote:
Originally Posted by Ansau View Post

Finally working!!!



Weird thing, power consumption has dropped a lot, but temps are the same. Also, VDDCI seems to be 950mV instead of 1000mV from 480.

Btw, ATIWinFlash can only flash when both bios have the same ID. It can be changed in PolarisBiosEditor, but since 580 support is wonky, it can mess timings when saving. So far I have been able to solve it by changing things with PolarisBiosEditor, refix 2000MHz timing in HxD and fix checksum with HawaiiBiosEditor.


Do u have an RX 480 Nitro+ OC 8GB? also which bios did you used?
post #2236 of 3428
Quote:
Originally Posted by Xcat2008 View Post


Do not use Windows to flash this new Bios.

Take a look here - > https://www.techpowerup.com/forums/threads/xfx-rx480-8gb-flashed-to-saphire-rx580.232489/

The bios ( 1411 / 2000 ) is already included, so you just need to run the Batch file. Do not forget you need the RX 580 Drivers to make it work..

I used dos atiwinflash and it worked now to do some testing I only flashed one card right now but will test crossfire if things are looking stable. Thanks





Edited by jeztur2003 - 4/20/17 at 7:10am
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Double Dragon
(16 items)
 
  
CPUMotherboardGraphicsGraphics
AMD FX-8370 970 PRO GAMING/AURA Radeon (TM) RX 480 Graphics Radeon (TM) RX 480 Graphics 
RAMRAMRAMRAM
Crucial Technology  Crucial Technology  Crucial Technology  Crucial Technology  
CoolingOSMonitorKeyboard
Corsair H110i Windows 10 X64 HP 27es Corsair K55 RGB 
PowerCaseMouseMouse Pad
Rosewill Hive 1000 Watt Bronze Certified Phateks P400 Tempered Glass Red/Black Corsair Harpoon RGB Corsair MM800 RGB 
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post #2237 of 3428
Quote:
Originally Posted by Pavoz View Post

How the hell is your temps at 58 at full load? Mine is normally at idle around that and goes up to 88 at full load. Man I really need to figure out how to mod fan curves and temps, everytime I try the card doesn't so video after flashing

Custom air cooler, Gelid Icy Vision 2: http://imgur.com/a/K3KB6
Quote:
Originally Posted by Vento041 View Post

Do u have an RX 480 Nitro+ OC 8GB? also which bios did you used?

Yes, 480 NITRO 1342MHz. I used the 1411MHz RX 580 NITRO bios.
post #2238 of 3428
Quote:
Originally Posted by Ansau View Post

Yes, 480 NITRO 1342MHz. I used the 1411MHz RX 580 NITRO bios.

Is this even possible? shuldn't rx 580 use different voltage controller and memory chips?
post #2239 of 3428
Quote:
Originally Posted by Vento041 View Post

Is this even possible? shuldn't rx 580 use different voltage controller and memory chips?

Thought the same, but it seems the controller doesn't matter. But the lower power consumption read could be a side effect of the different vrm configuration used.
post #2240 of 3428
Quote:
Originally Posted by Ansau View Post

Thought the same, but it seems the controller doesn't matter. But the lower power consumption read could be a side effect of the different vrm configuration used.

wrong reading :/ also 58 c° full load is weird xD
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