Hello, We have installed RedHat Linux AS 3 on IBM xseries machine (x365). We are getting NMI error indication on display pannel of IBM machine. Some of the time system automatically reboot. What could be the reason ? Following is the info of /proc/interrupts cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 0: 1879299 4150673 2407405 4150146 IO-APIC-edge timer 1: 3 204 2 89 IO-APIC-edge keyboard 2: 0 0 0 0 XT-PIC cascade 8: 1 0 0 0 IO-APIC-edge rtc 12: 20 9 0 0 IO-APIC-edge PS/2 Mouse 14: 2 0 0 0 IO-APIC-edge ide0 16: 84 0 1 1 IO-APIC-level usb-ohci 20: 99 1258110 0 0 IO-APIC-level eth0 21: 39774293 0 0 0 IO-APIC-level eth1 26: 22060 2840614 583729 3477041 IO-APIC-level ips NMI: 0 0 0 0 LOC: 12587201 12587204 12587203 12587202 ERR: 0 MIS: 0 ---------------------------------------------------------------- Following is the version info: Linux version 2.4.21-4.ELsmp (bhcompile@xxxxxxxxxxxxxxxxxxxxx) (gcc version 3.2.3 20030502 (Red Hat Linux 3.2.3-20)) #1 SMP Fri Oct 3 17:52:56 EDT 2003 How to resolv the problem. We are not facing similar problem on the same machine. We have put 144GB * 3 SCSI HDD with raid controller. I need your help to solve the problem. With regards Jigar Raval ********************************************************************************* Raval Jigar A. # PHONE : +91 - 79 - 26314035 Engineer-SC (Computer),Computer Center # Room No.: 4035 # FAX : +91 -79 -26301502 Physical Research Laboratory, # Navrangpura,Ahmedabad-380009 # ********************************************************************************** -- VGER BF report: U 0.534733 - : send the line "unsubscribe linux-smp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html