Switch Turns on the Turns Black when charcher is connected

Hi!. got a no power no charge switch that had the charge port broken, replaced that part and there is no shorts. So turns on and just when I insert the charge cable it turns off and i have to disconnect battery and wait a few seconds to turn on again. I replaced both chips M92T36 and PI3U even tho there is no short there and still does the same, also removed and olaced the port again all pins look ok. Any idea? thanks