Pretty much what I wrote just above -- no motherboards for all of us with Ryzen CPUs on our workbench.

Quote
Channel Check: Ryzen CPU Supply Holding Strong – AM4 Motherboards Facing Severe Supply Shortage

..Enthusiasts around the world, however, will have to wait a bit as it would seem that while AMD had correctly anticipated the high demand, Add-In-Board partners weren’t able to provide a big enough initial production volume to meet initial demand...

..At the time of writing this report, Ryzen sales are being severely bottle-necked by an almost complete blackout of AM4 motherboards. AMD AM4 motherboards are produced by Add-in-Board partners and not only did they err-ed on the side of caution and underestimate demand, there are reports of problematic bios plaguing the early samples...


Sapphire Pulse RX7900XTX, 3 monitors = 23P (1080p) + SAMSUNG 32" Odyssey Neo G7 1000R curve (4K/2160p) + 23P (1080p), AMD R9-7950X (ARCTIC Liquid Freezer II 420), 64GB RAM@6.0GHz, Gigabyte X670E AORUS MASTER MB, (4x M.2 SSD + 2xSSD + 2xHD) = ~52TB storage, EVGA 1600W PSU, Phanteks Enthoo Pro Full Tower, ASUS RT-AX89X 6000Mbps WiFi router, VKB Gladiator WW2 Stick, Pedals, G.Skill RGB KB, AORUS Thunder M7 Mouse, W11 Pro