• Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

It is currently 14 December 2024, 08:36

 [SOLVED] Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

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#1 Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

by piezzzzz • 8 February 2024, 11:53
Witam,
Płyta jak w temacie
LT41 MB
14217-1M
448.03N03.001M

Na zasilaczu obniża taktowanie procesora do 0,48GHz nie zależnie czy bateria jest wpięta czy nie, na baterii działa normalnie, baterię ładuje 90W zasilacz 0,55A
PWRCN1 3 nóżka - 1,37v - zasilacz 90W
2,38v - zasilacz 170W
takie same napięcia na nóżce 99 KBC NPCE285PA0DX,
KBC podmienione bez zmian,
wymiana gniazda zasilania bez zmian,
podmiana chargera ISL95520 na ISL88739A bez zmian
podmiana pu4601 bez zmian
Jakieś wskazówki gdzie szukać ?

Re: Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

by Google Adsense [BOT] • 8 February 2024, 11:53

#2 Re: Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

by Vogelek23 • 8 February 2024, 12:27
Jaki prąd maksymalny masz podany na tabliczce znamionowej na spodzie laptopa?

#3 Re: Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

by piezzzzz • 8 February 2024, 12:44
20V - 3,25A

#4 Re: Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz  [SOLVED] 

by Vogelek23 • 8 February 2024, 12:59
Sprawdź zatem działanie laptopa na zasilaczu 65W (taki był oryginalnie z tym laptopem).

#5 Re: Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

by piezzzzz • 8 February 2024, 14:03
Heh, dzięki, nie spodziewałem się...

Re: Lenovo Yoga 500-15IBD , LT41 MB, 14217-1M , na zasilaczu 0,48GHz

by Google Adsense [BOT] • 8 February 2024, 14:03
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