I HAVE A IBM X SERIES SERVER TYPE 8656-6SG AND THE PROBLEM IS THAT THE SERVER INTERMITTANTLY LOCKSUP. WHEN I REBOOT THE MACHINE THE VRM ERROR LED SHOWS UP ON THE DIAGNOSTICS PANEL.THERES ONE CPU IN THE SERVER AND A TERMINATOR CARD BUT NO VRM INSTALLED IF I RESEAT THE CPU AND TERMINATOR CARD THE SERVER WILL WORK OK FOR ABOUT 2-3 DAYS THEN THE SAME ERROR OCCURS, ANY THOUGHTS?