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Buna seara,am in atelier un asus ce nu da nici un semn de viata.....linia de 19v este prezenta peste tot in laptop iar pe butonul de pornire am 3,3v...in schimb nu am 3,3v in pinul 8 al memoriei bios...presupun ca e normal sa nu porneasca daca lipseste 3,3v pe bios dar de ce pe buton am 3,3 si pe bios nu...sunt formate separt..

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Nu este obligatoriu sa ai 3.3V la BIOS. Sunt modele care alimentează cipul de BIOS doar când laptopul este pornit. Comanda de pornire este preluata de la buton, prin I/O chip, care mai departe pornește alimentarea chip-ului de BIOS...

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