• Asus GV301RE Trup

It is currently 26 June 2025, 21:34

Asus GV301RE Trup

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  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.

#1 Asus GV301RE Trup

by rowin666 • 30 May 2025, 14:20
Cześć wszystkim

Mam pacjenta Asus GV301RE , który się nie uruchamia. Brak reakcji na włącznik.

Płyta GV301RE R2.1

Po podłączeniu zasilania są napięcia na cewkach :
PL8701 - 5V
PL8702 - 3,33V
PL8901 - po podłączeniu zasilania pojawia się na chwilę 5,3V a potem jest 4,2V i delikatnie pływa
PL8401 - po podłączeniu zasilania pojawia się na chwilę 0,35V a potem stabilne 1,75V
na reszcie cewek brak napięć
na włączniku ( JRST5603 ) - stabilne 3,22 V

oporności na cewkach :
PL9401 - 227Ω
PL9202 - 0.4Ω
PL9201 - 0,4Ω
PL8401 - 6,3kΩ
PL8901 - 111,3kΩ
PL8701 - 5,3kΩ
PL8702 - 5,2kΩ
PL8601 - 34,5Ω
PL8501 - 2,1kΩ
PL8104 - 3,9Ω
PL8103 - 3,9Ω
PL8102 - 3,9Ω
PL8101 - 3,9Ω
PL8131 - 10,4Ω
PL9301 - 11,48kΩ

proszę o pomoc w diagnostyce . Pozdrawiam

Re: Asus GV301RE Trup

by Google Adsense [BOT] • 30 May 2025, 14:20
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