Same story as above CYPD4126 is toast on 7415 2 in 1 Service Tag 1PYQPG3​. can not charge ,powerup the machine via USB-C.looking into the possibility of installing the DC power jack and drill a hole in the body at its available place ,At the Mb side a blank port is available with DC IN, could solder a compatible female jack on the MB and use optional Dc Jack cable. There is however a blank space for a charge controller IC at the back of the MB. I am wondering if I may need that too? will closely observe the schematics visually to find if the DCIN has any relation to the blank chip space. I have...