A mini ITX motherboard that does the job well
Waited a few weeks (no big deal), I assembled my Xth PC in pieces with this CM adapted to the recovery of a well known ACER mini ITX case. Installed with a 500GB NVME SSD, 32GB of Ram and a 65W AMD 5700G processor, this is a very nice configuration that booted as soon as I turned on the power with immediate recognition of the SSD (without any Bios update problem). The boot speed is impressive, around 10s, all actions are almost instantaneous and the graphics function integrated into the processor (type G) is sufficient for me (I do not play). So a modern motherboard ( B550 ) that does the job well.... I'm very happy with it.