Hi, There is an error message there: xhci0: <NEC uPD720200 USB 3.0 controller> mem 0xfb900000-0xfb901fff irq 18 at device 0.0 on pci4 usbus1: waiting for BIOS to give up control usbus1: timed out waiting for BIOS 1) Can you turn off USB legacy support in the BIOS? 2) Can you boot with bootverbose set using 9-stable and BIOS legacy support enabled? --HPS