• MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

It is currently 14 December 2024, 06:05

MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

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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.
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 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).

#1 MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

by valieromarco • 28 August 2024, 01:21
This Macbook power on and apple logo appears for few seconds and shut off rebooting continuously.
Installing OS it doesn’t complete the procedure so is not possible to install a clean OS.

Re: MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

by Google Adsense [BOT] • 28 August 2024, 01:21

#2 Re: MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

by ado • 28 August 2024, 20:28
Witam.
Z tekstu nie wynika czy zostały podjęte inne działania serwisowe.
Oględziny pcb pod mikroskopem?
(miałem podobny problem, mała korozja w układzie zasilania Cpu).
Zmierz też oporność (2.2 oma na mojej sprawnej) i napięcia PPVCCGT_CPU_PH1.

#3 Re: MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

by Vogelek23 • 28 August 2024, 22:28
Try doing revive or restore procedure on T2 chip. If the procedure ends up with error 4042, then the NAND chips are degraded and need to be replaced. You can also run the computer in Target mode, connect it to another MacBook, format the drive and clone the working OS onto it (use Carbon Copy Cloner) so you can see if the cloned OS boots up.

#4 Re: MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

by valieromarco • 30 August 2024, 12:10
For the revive procedure needs another macbook or I can use the no working machine?

For the second procedure working macbook must be exactly the same model or can fit any model?

#5 Re: MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

by Vogelek23 • 30 August 2024, 13:18
valieromarco wrote:For the revive procedure needs another macbook
Yes.

valieromarco wrote:can fit any model?
The source machine must run the same or higher OS in case of restore/revive the T2 processor. For the Target mode the source machine can be any model, however, it should run the same OS which is expected on the target machine.

Re: MacBook Pro A2159 year 2019 motherboard 820-01598-06 rebooting continuously

by Google Adsense [BOT] • 30 August 2024, 13:18
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
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