• Lenovo Ideapad Legion 5 15IMH05H - brak obrazu

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  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
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#1 Lenovo Ideapad Legion 5 15IMH05H - brak obrazu


by martiv 22 August 2024, 19:32
Witam,

mam laptopa Legion Legion 5 15IMH05H płyta NM-C911 rev. 1.0. trafił do mnie z powodu przegrzania. Usterka: Brak obrazu oraz dostałem informację, żę klawiatura już wcześniej przestała działać. Okazało się, że uszkodzony jest układ ITE8176FN 56A, była dziurka na nim. Wylutowałem go i uruchomiłem laptopa, bez układu obraz pojawił się, ale logiczne - klawiatura bez niego nie będzie działać. Zamontowałem fabrycznie nowy IT8176 i zaprogramowałem go wsadem z wersji NM-C531 innego wsadu nie miałem, zaprogramowałem ponownie bios. Obraz nie pojawił się, wymontowałem nowy układ - jak ręką odjął obraz się pojawił. Pobór prądu przy wlutowanym układzie 2.54A - 2.65A.

Czy ktoś z Was dysponuje wsadem do ITE8176FN-56A do płyty NM-C911 rev.1.0 ?

Re: Lenovo Ideapad Legion 5 15IMH05H - brak obrazu


by Google Adsense [BOT] 22 August 2024, 19:32
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