Motherboard ASRock X370 Gaming-ITX/ac and AB350 Gaming-ITX/ac

EUA

Cable Smoosher
Nov 13, 2019
9
3
www.samygo.tv
Anyone tested 4000 Series APUs on this board?

Edit: Nah. Okay I will. But first, I need to wait new BIOS chips for backup. Than try to hack BIOS for 4000 and than 5000 series (Zen3) APUs...
 
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EUA

Cable Smoosher
Nov 13, 2019
9
3
www.samygo.tv
It looks like you just tried before me...
I am still waiting my BIOS chips for being safe...
But I think it's safe since you allready trie, without bricking your board...
I wonder that, if RGB continue to work proper?
Any other issue you have?
Thanks
 

Gah Duma

Efficiency Noob
Dec 1, 2020
5
8
I don't have any RGB so I couldn't tell you if it worked. All the USB and I/O work fine. Other than the usual Asrock BIOS bugs, the only thing i've noticed different from others who have tried this is that my board can no longer see my CPU temp. BIOS reads "N/A", HWinfo reads 40c, and Asrock mobo software reads 32c. So if using a fan curve based on temp, it will just stay at the same speed. In HWinfo, the CPU can see its own temp though, so boosting behavior is unchanged.

Other people who have done B350->B450 on other AsRock motherboards do not report this problem. If you do end up trying, let me know if it affects you. If it doesn't, maybe my flash was bad and I'll do a reflash. That's solved BIOS bugs for me in the past...