Extractin a FAT32 USB, and boot from it, it will load the custom bios UI, Now if you enter Device Manager, AMD PBS/CBS will be there, you can modify what you want, and when done, just hit esc until it ask you to save.
This is pretty cool however for my laptop with an ami bios alot of the features do not work mainly the ones i tested that dont work are the memory settings like overclocking ram, and the fabric speeds. Some things in those menus did work however like disabling gear down and changing the amount of ram dedicated to my igpu. Not sure if there is anything you can do to fix whats not working but if you need any help testing just ask. Also my friend tried this on his laptop with a Insyde H2O bios and the memory and fabric settings did work. Aod setup does not show up for me while on his device it did. EDIT ram timings do work but the main clockspeed doesnt
Looking forward to seeing how this progresses. To note the guy i was talking about had a 5800u not a hx and the options for fabric and memory did work, but he also has a different bios maker like i said and has lpddr4 which might make a difference? im on a 4500u so i guess i should have clarified that earlier.
I guess 5 or 6 misc options i have on the boot menu, and only two of them bootable. The bootable ones look like made by my bios provider because there is a logo of them at the top left corner. In that misc option, i almost can do nothing else than booting the normal bios.
Has anyone had any luck with a 5800H? I just tried using the production version of the form browser and i still get black screen on boot. I was running on GKCN49WW and the bios was in debug mode after using unlocker. that may be a cause??. I thought that I might try with a freshly flashed 53WW and see what happens.
The only thing that It basically does is find and uninstall the BIOS provided DisplayEngine and Formbrowser, and then proceed to load the edk2 one (built straight from edk2 source, no mod), that allow to browse exported hii database (all amd module always export the HII database, so for this is called AMD form Browser, but also some intel bios does, and will work also there)
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