Andrey Garkin wrote: > Hi All! > > I have a some problem: > > On the my motherboard Intel DG45NB with Processor Box Intel Core 2 Duo > E6300 , i see in the dmesg(log file): > dmesg | grep CPU0 > APIC error on CPU0: 00(60) > or the sometime: > dmesg | grep CPU1 > APIC error on CPU1: 00(60) > > > How can I fix this problem??? This Bug is my motherboard or the kernel??? > The system good working is uptime... Without reboot... > Other error in the log file - not found. > My kernel 2.6.18-164.6.1.el5 > My system CentOS 5.4... > usual fix is to upgrade the BIOS on the board. I don't see a DG45NB on Intel's site, rather, a DG43NB. Latest BIOS for that board is NBG4310H.86A 0098 here, http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=18145&ProdId=2979&=eng <http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=18145&ProdId=2979&lang=eng>