A dell vostro 3450 MOBO is shorted by accidental twiser shorting with pwr_btn led line. Now it's short with +1.05V_PCH signal in whole board. This mobo is same as inspiron N4110. Please help me guys. It's showing 0.3 ohm resistance from +1.05V_PCH signal to GND.
Here is the schematic:
Here is the schematic: