[REQUEST] MSI B550M Mortar HPET and PBO unlock + other hidden features.

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[REQUEST] MSI B550M Mortar HPET and PBO unlock + other hidden features.

Posts: 1
Threads: 1
Joined: Nov 2022
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ZEFIR001 Offline

Junior Member

11-03-2022, 10:56 AM (This post was last modified: 11-07-2022, 02:20 PM by DeathBringer.)

Sup guys. I’ve been recently playing with different bios versions on my B550M Mortar board with 5600x. I found that beta bios from december 2020 (deleted from msi site) allows you to run PBO up to +500 (5150mhz!) but unfortunately this version of bios gives WHEAS every 2 hours even when PBO disabled.
The latest and most stable in terms of OC version of bios allows only +200 pbo, could anyone please unlock PBO and disable HPET? This board are pretty popular in Russia.

Beta bios with +500 pbo as example :
Click

Stable best bios which need to be modified :
Click

If this board has any hidden features i would be pleased to see them unlocked.
I have time to wait and could do any dump if needed. Just tell which software i have to use.

Made some screenshots of 154 beta and 1D0 bioses.
https://workupload.com/file/KJ2h2yRmp3e

Thanks.

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