HP BL460c G6 server installed with CentOS 5.3 gets restarted quite often
 

Hi,

I am new to this forum...Can you please somebody help me as one of our HP BL460c G6 server installed with Centos 5.3 32 Bit gets restarted often (weekly twice are thrice). not much information in /var/log/messages regarding which causes system reboot. I tried installing kdump relevant rpm's but i couldn't succeed.