• MacBookPRO A1286 820-2850-A - restarty

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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.
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#1 MacBookPRO A1286 820-2850-A - restarty


by franekx6 17 May 2024, 16:51
Witam

Laptop MacBook A1278 2010
PCB: 820-2850-A
CPU: i5-520M 2.4GHz
GPU: NVIDIA GeForce GT 330M.

Wszystko działa prócz tego że robi restart w losowych momentach z naciskiem na sytuację gdy włączę coś na YT czy obciążę GPU. Obstawiam kartę graficzna. Czy można to precyzyjniej zdiagnozować bez wymiany grafiki? (która oczywiście w tej leciwej platformie jest ekonomicznie nie opłacalna).
Płyta podmieniona w innym sprawnym laptopie w raz z innym RAMem i dyskiem i dzieje się to samo, także myślę że można pominąć inne podzespoły prób płyty głównej.

Pozdrawiam

Re: MacBookPRO A1286 820-2850-A - restarty


by Google Adsense [BOT] 17 May 2024, 16:51

#2 Re: MacBookPRO A1286 820-2850-A - restarty  [SOLVED]


by Vogelek23 17 May 2024, 17:39
Zacznij od wymiany C9560. Jeśli to nie da efektu, to zrób reflow GPU.

#3 Re: MacBookPRO A1286 820-2850-A - restarty


by franekx6 21 May 2024, 15:22
Vogelek23 wrote:Zacznij od wymiany C9560.


Dziękuję po wymianie problem zniknął.

Re: MacBookPRO A1286 820-2850-A - restarty


by Google Adsense [BOT] 21 May 2024, 15:22

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