having a 820-3115 board,minor spilled around u2600 area and near area.
so replaced u2600 and ultrasonic cleaned the board.
everything looks cool , no corrosion.
but board still the same condition when it was sent in. 1/4 fan spin, spin off, then spin on then off , repeat again and again.
check PPVRCT_G3_OUT= 3.3V , SYSCLK_CLK32K_RTC =0.3V
Other s5 circuits are all present
looking for some suggestion,thanks
so replaced u2600 and ultrasonic cleaned the board.
everything looks cool , no corrosion.
but board still the same condition when it was sent in. 1/4 fan spin, spin off, then spin on then off , repeat again and again.
check PPVRCT_G3_OUT= 3.3V , SYSCLK_CLK32K_RTC =0.3V
Other s5 circuits are all present
looking for some suggestion,thanks