• AiO HP Touchsmart 300-1115UK - martwy, brak reakcji na power

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#1 AiO HP Touchsmart 300-1115UK - martwy, brak reakcji na power


by glarus 6 February 2016, 01:48
Witam.
Dostałem kilka dni temu HP Touchsmart 300-1115uk, który jest całkowicie martwy.
Płyta Pegatron APP78-CF (hp p/n 510762-002).
Objaw - brak reakcji na power switch.

Zasilacz (DPS-200PB 171 A) po zwarciu PON z GND podaje 12V i 5V (3,3V na nim nie występuje), na pinie 17 ma 0,12V. Nie wiem czy tak powinno być. Po podpięciu do płyty, jak juz pisałem, brak reakcji na włączenie, na przycisku 'power on' jest napięcie (przycisk jest sprawny, zwiera).

Od czego zacząć? Gdzie szukać? Może ktoś ma schemat?

Re: AiO HP Touchsmart 300-1115UK - martwy, brak reakcji na power


by Google Adsense [BOT] 6 February 2016, 01:48

#2 Re: AiO HP Touchsmart 300-1115UK - martwy, brak reakcji na power


by Vogelek23 6 February 2016, 11:45
glarus wrote:Może ktoś ma schemat?
Na chwilę obecną schematu nie ma, ale jest coś lepszego - boardview: schemat-hp-touchsmart-300-all-in-one-pegatron-app78-cf-t42658.html

Re: AiO HP Touchsmart 300-1115UK - martwy, brak reakcji na power


by Google Adsense [BOT] 6 February 2016, 11:45
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