ML110 G7 does not power on after accidentally removing case fan when powered on

[ml35]

after that, the os initiated shutdown

when I press the power button, it does/sounds like this:

https://www.youtube.com/v/PLBESr26d7E?version=3&vq=hd1080

http://www.youtube.com/watch?v=OG28CXg-zSg

I tried removing the cmos battery, turn system maintenance switch #6 to on, keeping the server overnight with power cord unplugged, disconnected all peripherals except cpu and memory. 

all fans rotate briefly when I press the power button (including the psu fan)

Integrated Management Log shows this: http://imgur.com/gTKh7Pl

ILO Event log shows this: http://imgur.com/7xXyQVn

ILO System information shows this: http://imgur.com/9EInw7a

Fans tab shows this: http://imgur.com/gAhffSH

how do I make it power on again?

[Moderator edit: The above links are no longer valid.]

[Jimmy Vance]

The very brief power on is indicative that the power supply senses a short and is shutting itself off.  Remedy is probably a system board replacememnt