No, the B450 does not support Ryzen 4th generation processors.
No, the B450 does not support Ryzen 4th generation processors.
Please understand this clearly. I need you to confirm if you meant something specific. Could you please rephrase or clarify your request?
certain b450 boards are compatible with the latest CPUs, though not every one is.
B450 can run Zen 3 with a beta BIOS, but it depends on the vendor releasing the beta versions. MSI assured support for Zen 3 on their 400 series boards, though.
This suggests they probably won't back the Ryzen 4th generation.
It depends on the B450 board you own and if the manufacturer (such as ASUS, Gigabyte, AsRock, MSI, etc.) has released a BIOS for the Ryzen 4000 series that matches YOUR specific motherboard.
They mentioned an update to enable 4th gen Ryzen support while also disabling it for older CPUs. That’s the confusion—clarify if you meant that detail.