On 12/01/18 12:32, Jens Bauernfeind wrote: > Hi Mark, > > the keyboard is still not working, but the line with the ISA bridge disappeared. > > Jens Gah, that's a shame. Do you see the same issue in QEMU with the q35 machine i.e. qemu-system-x86 -M q35 -bios path/to/bios ? If I can reproduce it here, I'm sure I can debug it. ATB, Mark.