SRBPolaris V3.5 - BIOS editor for AMD RX4XX and RX5XX cards

[doktor83]

This is because it has no init regulator object in its VoltageObjectInfo table - and he said he doesn't plan to add support for inserting offsets, so god knows he wouldn't support inserting entire voltage objects.

Niko and you pointed out a few things, and since you were right, no one has to be affraid, i won't add anything "spectacular" to the tool

[bond007taz]

i have a XFX 560 4GB card that when I try to open the saved BIOS it says "Bios is UKNOWN, card may get damaged after flashing" - i have 2.62  - maybe I need to wait for another version?

P/N 113-P21_XT_4G_D5_170217_HM_SF
BIOS C98121 Polaris21 XT A1 GDDR5 256Mx32 4GB 214e/300m

checksum 0x7B
FW Signature 4D4F5441
VendorID 1002
DeviceID 67FF
Sybsystem VendorID 1682

memory types:
Micron
SK Hynix

let me know if you want me to post my bios.

[spyshagg]

@doktor83

The bios Voltage modifications (vddc) work correctly on Windows 7.  But when using the same cards on Windows 10, there is a big mismatch between the bios voltage (831mv) and the gpu-z reading (990mv).



Is there any other way to setup the bios voltage so that it works in Windows 10 (and linux) ?

[spyshagg]

@doktor83

The bios Voltage modifications (vddc) work correctly on Windows 7.  But when using the same cards on Windows 10, there is a big mismatch between the bios voltage (831mv) and the gpu-z reading (990mv).



Is there any other way to setup the bios voltage so that it works in Windows 10 (and linux) ?

Only the proper way.

okay?

[spyshagg]

@doktor83

The bios Voltage modifications (vddc) work correctly on Windows 7.  But when using the same cards on Windows 10, there is a big mismatch between the bios voltage (831mv) and the gpu-z reading (990mv).



Is there any other way to setup the bios voltage so that it works in Windows 10 (and linux) ?

Only the proper way.

okay?

Meaning VoltageObjectInfo, with an offset.

Hex editing? Just like the hawaii and grenada?  I did tons of that on my 290x back in the day.

Anything different 290x > 570  I should know about?   I'm reading I can only alter the offset...

[Eliovp]

@doktor83

The bios Voltage modifications (vddc) work correctly on Windows 7.  But when using the same cards on Windows 10, there is a big mismatch between the bios voltage (831mv) and the gpu-z reading (990mv).



Is there any other way to setup the bios voltage so that it works in Windows 10 (and linux) ?

Only the proper way.

okay?

Meaning VoltageObjectInfo, with an offset.

Hex editing? Just like the hawaii and grenada?  I did tons of that on my 290x back in the day.

Anything different 290x > 570  I should know about?   I'm reading I can only alter the offset...

Different controllers, different offsets

[spyshagg]

aside from the uefi padding, I did all of the above in the  290 days.

Thanks for the guidance 

cheers

[niko2004x]

and then you need to go to the padding between the legacy VBIOS & the UEFI one, and remove enough such that the VBIOS image remains the same size

There are very rare bioses where it (remove part of the padding) is not possible.

[doktor83]

and then you need to go to the padding between the legacy VBIOS & the UEFI one, and remove enough such that the VBIOS image remains the same size

There are very rare bioses where it (remove part of the padding) is not possible.

so how do you add anything extra in those kind of bioses?

[dexvitality]

Anyone have HIS RX 580 IceQ X2 Turbo 8Gb MICRON Original Bios? I had a 2 cards with Hynix and Micron and I over wrote my Micron's Original Bios, I would really appreciate it if anyone has this model with the Micron bios rom file. T.T

[niko2004x]

and then you need to go to the padding between the legacy VBIOS & the UEFI one, and remove enough such that the VBIOS image remains the same size

There are very rare bioses where it (remove part of the padding) is not possible.

so how do you add anything extra in those kind of bioses?

You get real creative. Find anything that you can remove. ANYTHING that can be thrown out must go.

You also could extend VBIOS with additional block and fix related data.

[Alexdie]

Hi.

Bios editor can not see all memory timings

Gigabyte AMD Radeon RX 460 [GV-RX460WF2OC-4GD]
Bios 512 Kb.
http://www.filedropper.com/biosorg

[niko2004x]

Hi.

Bios editor can not see all memory timings

Gigabyte AMD Radeon RX 460 [GV-RX460WF2OC-4GD]
Bios 512 Kb.
http://www.filedropper.com/biosorg

What do you mean by 'all'?
This bios has support for only one type of memory 'MT51J256M32HF_1_35V' and has timings for memory clocks 200Mhz, ..., 1500Mhz.

[doktor83]

He probably misses 1500-2000

[Alexdie]

And what then is timing used at the native memory frequency of 7000? 1500 timing?

There are no timings 1625 ... 2000 there

[niko2004x]

And what then is timing used at the native memory frequency of 7000? 1500 timing?

1500.
Since it is MT51J256M32HF_1_35V and not MT51J256M32HF I am not sure if it will ever work at 1750.

[zhangyx1]

@doktor83

new bios sapphire amd rx 560 4g (micron )

http://www.filedropper.com/bios564

thx

[doktor83]

And what then is timing used at the native memory frequency of 7000? 1500 timing?

There are no timings 1625 ... 2000 there

https://www.techpowerup.com/vgabios/190790/190790

Check the bios internals part.

[doktor83]

@doktor83

new bios sapphire amd rx 560 4g (micron )

http://www.filedropper.com/bios564

thx

V2.63

- Added support for a few more cards
- Added some tips for voltage manipulation

https://mega.nz/#F!TVgGHQZS!yfmtIvbF67iS4QrEJqb26g

[bond007taz]

dang - my card is still unknown with 2.63

XFX 560 4GB

P/N 113-P21_XT_4G_D5_170217_HM_SF
BIOS C98121 Polaris21 XT A1 GDDR5 256Mx32 4GB 214e/300m

checksum 0x7B
FW Signature 4D4F5441
VendorID 1002
DeviceID 67FF
Sybsystem VendorID 1682

memory types:
Micron
SK Hynix

still... i am going to send you some coinage to say thanks for your work