I managed to find adequate replacement for 4474N

I managed to find adequate replacement for 4474N R813 MOSFETs. When I changed broken one (shortcut between drain and sorce), and put working replacement MOBO turned on without CPU present. When I put CPU and start MOBO she wont to turn on again. It showes that another MOSFET died (not replaced one). I changed that MOSFET to, and another one died...I suspect on "шим" SL6336A or IT8266R_V0.11 (overclocking controller). I don`t have enough working replacements for all 18 MOSFETS on CPU supply:(
I`ll work some more on this board and reply results...