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post #1 of (permalink) Old 10-20-2017, 07:03 AM - Thread Starter
1usmus
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Ryzen BIOS mods + how to update BIOS correctly


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
Spoiler!


MSI COLLECTION
Spoiler!


GIGABYTE COLLECTION
Spoiler!


__________________________________________________ __________________________________________________ _____________


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

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

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If you want to create your modified BIOS

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

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

https://www.overclock.net/forum/11-a...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=1OH...LHQUaVZpPxspqj 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: )
Spoiler!

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

Spoiler!


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

(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
Spoiler!


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

Last edited by 1usmus; 07-13-2019 at 11:08 AM.
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