This repair will guide you how to troubleshoot faulty Charging IC, REGN shorting that causes voltage drop, watch this video on how to repair common DCIN and Charging Section of your Laptop motherboad.
Shout out po sir!! Ganun din un akin ang acer laptop.. Ayaw magcharge, ayaw magtrigger ng battery sa system for booting. Battery worked fine. Tagal ko maghintay ng 3 months ang replacement ng IC charging. Kaya matagal, given the fact 10 year old na laptop. Acer M5-481PTG ang name.
Hi I have Acer aspire 3 A314 main line short remove short cap but still doesn’t turn on when plug charger power light blink and off 5v and 3.3V is present . Can you help me which section is faulty thanks
Hello sir..bka po my video kayo complete voltage 3v, 5v present..3.3v sa power button at 3.3v sa battery terminal..peru pag switch nyo po ng power ayaw mag on..beginner lng po
secondary power rail nman po 3.3v and 5v buck converter IC pano mag work at mga pins nito.. salamat po laking tulong po ito sa amin mga baguhan.. God bless and more power po Sir..
Sir, Meron po sana akong ipapaayos na sonny vaio laptop model, PCG-61711W no power po. Dito po ako sa oriental mindoro.paano po ang proseso ng pagpapadala Dyan. sana po matulongan nyo po ako salamat po.