• Fujitsu E554 - Mrugające diody , nie włącza sie

Forum rules:Click here to view the forum rules

  1. Topic title should contain: the device's manufacturer, full model and the brief description of problem.
  2. Topic message should contain: the PCB marking code (required in case of hardware repairs), an extended description of problem, things you have checked/replaced/measured, your conclusions and the question. If you are not able to find the PCB marking code, please read THIS TOPIC. If you still cannot locate the PCB markings, please upload a clean, both-side photos of the mainboard - it is required to remove any films, modules or brackets possibly covering these markings.
  3. Before posting a new topic please read all topics in TRAININGS subforum and make a preliminary diagnostic based on the content of those trainings.
  4. Uploading of any complete schematics, BIOS / firmware files or any other kind of documentation, or linking to 3rd party websites with such files, is STRICTLY PROHIBITED. You can only upload the small portion of documentation or, link to BIOS file on UNVERIFIED BIOS FILES subforum, which simplifies the diagnostics/repair. You are not allowed to upload more then one complete page of instruction/schematic per single topic. The file you upload must not contain any watermarks, "confidential" markings, links or email addresses and cannot be password-protected.
  5. It is only permitted to describe one faulty device per single topic - you should always open a new topic for each subsequent device.
  6. Requesting of the full schematics, BoardView files, BIOS files or any other kind of documentation is NOT ALLOWED in this subforum. If you need to ask for any of these, you should open a new topic in DOCUMENTATION/BIOS REQUEST subforum.
This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

#1 Fujitsu E554 - Mrugające diody , nie włącza sie


by exe4126 20 April 2024, 13:36
Witam, posiadam laptopa Fujitsu E554 z i3 4100M, z laptopem jest taki problem że po podłączeniu ładowarki na początku świeci się zielona dioda sygnalizujaca ładowanie baterii, po czym gdy kliknie sie przycisk power to laptop sie resetuje co kilka sekund i migają diody (Dioda uruchomienia laptopa,Dioda baterii ladowania,Dioda WiFI) i tak w kółko , nic nie pokazuje sie na matrycy.

Nawet zmieniłem pamięć ram na inny dobry z odpowiednimi specyfikacjami ale bez skutecznie.

Ładuje laptopa Ładowarką uniwersalna, laptop przyjmuje 19V , 3,42A a ladowarka posiada 19.0V 3,42A 65W


Przesyłam zdjecia płyty:

Image
Image

Re: Fujitsu E554 - Mrugające diody , nie włącza sie


by Google Adsense [BOT] 20 April 2024, 13:36

#2 Re: Fujitsu E554 - Mrugające diody , nie włącza sie


by Vogelek23 20 April 2024, 14:38
Na początek podłącz płytę pod zasilacz serwisowy i podaj prąd, jaki pobiera płyta przed i po wciśnięciu włącznika.

Re: Fujitsu E554 - Mrugające diody , nie włącza sie


by Google Adsense [BOT] 20 April 2024, 14:38
This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

Who is online

Users browsing this forum: No registered users and 1 guest

_______________________________
All rights reserved. Unauthorised copying of this website's content or any of its part is strictly forbidden.
Any trademarks, brand names, products or services published on this website belong to their legal owners, are copyrighted and used for information purposes only.