> Is it possible to disable extra cores in the BIOS ? > There was a thread on tech@ where someone had a boot issue with a Xeon CPU : > http://marc.info/?l=openbsd-tech&m=145150510526745&w=2 >
Thank you for the thread, I saw it and tried but without luck. Anyway I have resolved the problem. It was the second CPU that was causing the problem. With only one CPU, it works like a charm with all the cores enabled.