Problem is solved:
I found Q2 (D408 N-Channel Enhancement Mode Field Effect Transistor - Alpha & Omega Semiconductors) in short cut. After desoldering him MOBO start to boot normaly. I`m not sure what is his purpose on this board and where it`s connected becouse I found him to be bad with very much luck (by accident:) ). I`ll try to locate what`s he doing and to write out...
Thank`s Maco!
Problem is solved:
I found Q2 (D408 N-Channel Enhancement Mode Field Effect Transistor - Alpha & Omega Semiconductors) in short cut. After desoldering him MOBO start to boot normaly. I`m not sure what is his purpose on this board and where it`s connected becouse I found him to be bad with very much luck (by accident:) ). I`ll try to locate what`s he doing and to write out...
Thank`s Maco!