Motherboard part no. DA0U87MB6C2 (U87) hp Problem: dead no notification led on dc jack customer said running me band hogaya

Motherboard part no. DA0U87MB6C2 (U87) hp Problem: dead no notification led on dc jack customer said running me band hogaya Power button press Kar ne pe amps 0.069 tak Ja raha tha Steps taken: Complete vin check kiya Vin ok 3v 5v ok ldo ok Battery charging b ho raha tha dc machine se check Kar ne k baad Pata chala kyoi ki charging ki light nahi aari thi dc jack pe Samajh nahi aara tha kya step lu next fir Mere doubt io pe hua Kyou ki led ki signal io se he aati hai But Battery charging b horahi hai Fir socha io pe Jane se pelhe dc jack k lights Wali signal ko dekha Jaye kise ban rahi hai Mai dc jack k led signal ko back trace kiya udar mosfet mila us ka gate 12valws se drive ho ra tha check kiya to missing nikla us mosfet ko jump Kar k dekha to led glow ho gai ab samajh aaya 12valws ko check Kar na hai Complete back trace kiya k kidar kidar ja ra hai kahi b shorting nahi mili Fir is k birth place pe gaya udar b nahi ban rahi thi pu4 is ic ki requirement check Kar ne ka socha jise he is ka vin dekha to not available fault samajh aaya idar se he problem hai is ic k vin pe ek cap tha Jo k short nikla is ko remove kiya 12valws ban gaya led glow hogai board b on display b aagaya