*** Sun E450 Power Up ***

I have an Enterprise 450 server with dual power supplies, and it was running for sometime until one day, one night I received a call from the office telling me that they are unable to access the machine. When I arrived onsite to check on the problem, the server for some reason doesn't have any power as the front panel led are all not lit up. I checked the rear side of the E450, and both power supplies appear to be running with the indication of

the green led.

I decided to turn the key on the front panel to off and switch back up and still don't get any lights from the led. What could be the possible problems of my machine?

[667 byte] By [kryptoknight] at [2007-11-25 22:50:08]