Ryzen BIOS mods + how to update BIOS correctly

1usmus · Oct 20, 2017

On this page I will publish modified bios

Changes:

- unlocked Precision Boost Overdrive Scalar (feature of 470th motherboards for zen +)
- SOC OVERCLOCK VID (feature of 470th motherboards for zen +)
- unlocked AMD_CBS + sub menu
- unlocked additional DRAM parameters
- unlocked VDDP voltage
- disabled HPET & Spread Spectrum
- BCLK frequency stabilization
- improving the overclocking potential DRAM
- unlocked modes NX, PSS, CPB, C6 and others
- unlocked another sweet-features
- unlocked AMD_PBS on MSI boards

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Current modified bios

ASUS COLLECTION

MSI COLLECTION

GIGABYTE COLLECTION

_________________________________________________________________________________________________________________

Ryzen PMU UPDATE
https://www.overclock.net/forum/27927976-post1210.html

Ryzen AGESA UPDATE (easy way)
https://www.overclock.net/forum/27927992-post1211.html

_________________________________________________________________________________________________________________

If you want to create your modified BIOS

English tutorial by Lermite
German tutorial by Reous
Russian tutorial by me (1usmus)

_________________________________________________________________________________________________________________

Main thread [Bios Mod] Asus Prime X370-Pro by @Reous

https://www.overclock.net/forum/11-amd-motherboards/1633955-bios-mod-asus-prime-x370-pro-3803m.html

_________________________________________________________________________________________________________________

Recently, I've been seeing a situation where the installation of BIOS in an official way does not bring success, overclocking is unstable, there are a lot of bugs. This is all due to some parameters that are not overwritten when updating the BIOS. I want to introduce a new way of updating the BIOS. It completely cleans the entire memory of the BIOS chip. Do not be afraid, it is reliable.

How to flash a official bios + mod bios (new instruction)

1. format the USB flash drive with Rufus ( GPT for UEFI + FAT32 option)
2. download this https://drive.google.com/open?id=1OHB-xGBEiF7fosZUo5LHQUaVZpPxspqj archive and extract it to the USB flash drive
3. copy our BIOS into the BOOT folder on flash drive
4. boot system from our flash drive (UEFI mode)
5. select the name of the partition (in my case, fs3: )

6. enter the following commands:
fs3:
cd EFI
cd BOOT
ls

Afuefix64 name_bios.cap /P /B /N /K /X /CLRCFG

(by this action we clean all parameters from old bios and update the bios itself)

7. waiting for the end of the update
8. we install a modification of the BIOS using the following commands:
Afugan name_bios_mod.rom /GAN
(by this action we install mod bios)
9. waiting for the end of the update
10. done

for example how i updated bios

Thanks @TOMRUS @Ramad @Reous @Lermite for the help

bmgjet · Oct 20, 2017

Subbed

1usmus · Oct 20, 2017

Reous · Oct 20, 2017

And where is the Thank You for me

I havent changed it yet but Rufus is a better software than HP USB Boot Utility. Maybe take a look on this.

It is not necessary to unlock Downcore Control because it is not working.
I guess you only have replaced all the 46 02 with 47 02?

TOMRUS · Oct 20, 2017

Quote:

Originally Posted by Reous

I guess you only have replaced all the 46 02 with 47 02?

No, that's not how those options were unlocked. IFR code wasn't touched at all.

1usmus · Oct 28, 2017

NEW MOD BIOS

PRIME-B350-PLUS-1002
https://drive.google.com/file/d/0Byx_5So-FNsdSEt6R2RJSHBCVUk/view?usp=sharing

PRIME-X370-PRO-1001
https://drive.google.com/file/d/0Byx_5So-FNsdR3B0ZjhTeUNVcXM/view?usp=sharing

ROG-STRIX-X370-F-GAMING-1001
https://drive.google.com/file/d/0Byx_5So-FNsdNFBVMkZXbGRDOW8/view?usp=sharing

ROG-STRIX-B350-F-GAMING-1001
https://drive.google.com/file/d/0Byx_5So-FNsdc0dOTEl4bWpaNHc/view?usp=sharing

mtrai · Oct 28, 2017

Quick question on this...for the CH6 ... did you have to add a module or just unlock via bios editor. I can't seem to find the PCH Common Options as hidden in my CH6 Wi-Fi edition. I know the bios is slightly different then the non wi-fi bios. Any suggestions? /edit I am not sure how I managed to make this entire post a quote but oh well.

1usmus · Oct 28, 2017

Quote:

Originally Posted by mtrai

Quick question on this...for the CH6 ... did you have to add a module or just unlock via bios editor. I can't seem to find the PCH Common Options as hidden in my CH6 Wi-Fi edition. I know the bios is slightly different then the non wi-fi bios. Any suggestions? /edit I am not sure how I managed to make this entire post a quote but oh well.

he was hidden...I think the bios versions are identical

mtrai · Oct 28, 2017

Quote:

Originally Posted by 1usmus

he was hidden...I think the bios versions are identical

I know the onboard devices for the non wi-fi does not have that option it unless I am just missing something...been a few years since I last looked at any bios modding. For the life of me I cannot seem to find any hidden options in the 1701 wifi bios unless I am just looking in the wrong bios areas. Just checked and the non wi fi version has no wi-fi strings unlike my wi fi version. I appreciate any help ...and also love your ddr4 tool.

Doubtful, but could it be my version of AMIBCP...using 5.02.0023?

Also did you mean FCH options in your original post instead of PCH?

1usmus · Oct 29, 2017

Quote:

Originally Posted by mtrai

I know the onboard devices for the non wi-fi does not have that option it unless I am just missing something...been a few years since I last looked at any bios modding. For the life of me I cannot seem to find any hidden options in the 1701 wifi bios unless I am just looking in the wrong bios areas. Just checked and the non wi fi version has no wi-fi strings unlike my wi fi version. I appreciate any help ...and also love your ddr4 tool.

Doubtful, but could it be my version of AMIBCP...using 5.02.0023?

Also did you mean FCH options in your original post instead of PCH?

There is a file in which the access conditions are set. AMI here does not help, look for unlocking in PE32 files.I have very little time to work on two projects at once. Especially soon the new bios, written from scratch, will in any case be different ...

why do you need this menu?

mtrai · Oct 29, 2017

No problem will do...just pointing me in the right direction. As I used to mod both my ASUS Sabertooth 990FX and ASRock 990FX bios. ANd once again I appreciate all you are working on and sharing.

Albert1007 · Oct 29, 2017

Hi, with the C6H ver 1701 what do mean with unlocked PCH?

Thanks!

mtrai · Oct 29, 2017

Quote:

Originally Posted by 1usmus

There is a file in which the access conditions are set. AMI here does not help, look for unlocking in PE32 files.I have very little time to work on two projects at once. Especially soon the new bios, written from scratch, will in any case be different ...

why do you need this menu?

Just knowledge for my part.

1usmus · Oct 29, 2017

Quote:

Originally Posted by Albert1007

Hi, with the C6H ver 1701 what do mean with unlocked PCH?

Thanks!

error in one letter

cyii · Oct 31, 2017

Hi, im new to this Forum and i wanted to flash my AMD B350F Bios but i have a problem or i might just be blind

I got the HP USB DISK Strage Format Tool and downloaded the latest BIOS File "ROG-STRIX-B350-F-GAMING-1001".

Like i said i might just be blind but i dont now what other download you mean with the "usbdos" folder and "AFUDOS" or do i have to get this somewhere else?

I see the Download link for the Gigabyte Boards but not for ASUS.

Im new to this stuff until now i just flashed my BIOS with Files from ASUS.

sorry for bothering you and my bad english

mfg cyii

Atomfix · Nov 2, 2017

What is this magic? Do I see P-State options on a Gigabyte BIOS?

Has our prayers finally been answered?

Atomfix · Nov 2, 2017

Flashed the BIOS on my K5, It has P-State overclocking, everytime I adjust the P-States and save the configuration, then go back into the BIOS, it's changed back to Auto.

destroyfx · Nov 2, 2017

Any of you tested the one for the Asus B350 Prime Plus 1002? I plan to test it for the P-States so I don't have to use zenstates or patch my bootloader to ASM-Force new P-States.

I read that it's also possible to perma-brick the BIOS of this board, if for example you set P0 with > 4Ghz and like 1V, it will not boot and... Clear cmos or removing the battery for 30 minutes will not fix it so... Asus user, if you want that BIOS for p-states, be sure to test the pstates with zenstates FIRST so you don't brick your motherboard.

1usmus · Nov 2, 2017

Quote:

Originally Posted by Atomfix

Flashed the BIOS on my K5, It has P-State overclocking, everytime I adjust the P-States and save the configuration, then go back into the BIOS, it's changed back to Auto.

I think this function is not working, it is hidden even deeper than on other motherboards

1usmus · Nov 2, 2017

Quote:

Originally Posted by cyii

Hi, im new to this Forum and i wanted to flash my AMD B350F Bios but i have a problem or i might just be blind

I got the HP USB DISK Strage Format Tool and downloaded the latest BIOS File "ROG-STRIX-B350-F-GAMING-1001".

Like i said i might just be blind but i dont now what other download you mean with the "usbdos" folder and "AFUDOS" or do i have to get this somewhere else?

I see the Download link for the Gigabyte Boards but not for ASUS.

Im new to this stuff until now i just flashed my BIOS with Files from ASUS.

sorry for bothering you and my bad english

mfg cyii

the whole instruction on two pictures, and it's very simple ... if you have a problem - do not do it
Quote:

Originally Posted by destroyfx

Any of you tested the one for the Asus B350 Prime Plus 1002? I plan to test it for the P-States so I don't have to use zenstates or patch my bootloader to ASM-Force new P-States.

I read that it's also possible to perma-brick the BIOS of this board, if for example you set P0 with > 4Ghz and like 1V, it will not boot and... Clear cmos or removing the battery for 30 minutes will not fix it so... Asus user, if you want that BIOS for p-states, be sure to test the pstates with zenstates FIRST so you don't brick your motherboard.

all functions fully working

Ryzen BIOS mods + how to update BIOS correctly

1usmus

bmgjet

1usmus

Reous

TOMRUS

1usmus

mtrai

1usmus

mtrai

1usmus

mtrai

Albert1007

mtrai

1usmus

cyii

Atomfix

Atomfix

destroyfx

1usmus

1usmus

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