Help Identifying what is hissing on this board

[Shneilmanhousr]

This part on the back of my LCD's inverter board is sizzling and I believe it is responsible for the monitor going out after a little while. I did check all the caps and they appear to be good. I just need help with knowing what this part is so I can replace it.

Picture

 

[scout_03]

it could be the inverter itself who need to be replace .