OK, for the record: boot -c disable pcibios0 disable acpi0 disable apm0
will boot the machine (after waiting ca. 2 minutes after wsmouse0)! But, alas, the harddisks are not recognized by the kernel, which is - as far as I can tell - a rather final statement. Looking forward to 4.6. krgds /markus Markus Wernig wrote: > I'm trying to install OBSD on a FJ-Siemens Amilo xi 3650, without > success so far.