System halted

Hello,

I am using ASUS mother board "P5SD2-VM" and its working fine. But last 2 weeks, its not turned on.

To correct this problem, I have disconnected all the buses (i.e wire cables or jack) from the mother board and connected the same.

Now the system is turned on but the following error occurred whenever i turn on the system:

"Chassis intruded fatal error system halted"

Kindly advise how can i solve this problem.

Thanks for your help & suggestions in advance.

Regards,
Raja. S