> today I installed FreeBSD 12,1 on HP 260 G1 DM Business PC. There were > [...] > kernel: NMI ISA 3c, EISA ff EISA? How old is that machine? Is that a i386 machine? You could try to boot with safe settings and/or disable ACPI. -- =|o) "Stell' Dir vor es geht und keiner kriegt's hin." (Wolfgang Neuss)