• MSI Stealth 15M - niskie taktowanie procesora

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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).

#21 Re: MSI Stealth 15M - niskie taktowanie procesora


by matic 12 October 2023, 11:33
Try to replace the CPU power supply controller chip ISL95861HRTZ.

Re: Re: MSI Stealth 15M - niskie taktowanie procesora


by Google Adsense [BOT] 12 October 2023, 11:33

#22 Re: MSI Stealth 15M - niskie taktowanie procesora


by lock99 13 October 2023, 09:28
Czy znasz może jakiś zamiennik tego układu, ten niestety ciężko dostępny w Polsce :|

#23 Re: MSI Stealth 15M - niskie taktowanie procesora


by lock99 13 December 2023, 15:10
Wracam po dłuższym czasie do naprawy tego laptopa. Przyszły nowe układy ISL95861HRTZ. Zamontowałem nowa przetwornicę, zalutowałem przeciętą ścieżkę z chargera n.10
Po uruchomieniu było wszystko ok, po około 10 min taktowanie znowu spadło do 0.18GHz :frustry:

#24 Re: MSI Stealth 15M - niskie taktowanie procesora


by matic 16 December 2023, 13:33
Also cut the copper trace from pin 30 of the CPU power supply controller chip ISL95861HRTZ, as indicated in the following picture and check if anything changes.
Image

#25 Re: MSI Stealth 15M - niskie taktowanie procesora


by lock99 18 December 2023, 11:02
Po uruchomieniu ok, po 20sek znowu spada do 0.18. Po wyłączeniu laptopa przy kolejnym uruchomieniu, długo się uruchamia i od razu ma 0.18.

#26 Re: MSI Stealth 15M - niskie taktowanie procesora


by matic 20 December 2023, 16:59
Remove the marked chip from the board and check if anything changes.
Image

#27 Re: MSI Stealth 15M - niskie taktowanie procesora


by lock99 20 December 2023, 17:44
Polutowałem wszystkie odcięte ścieżki, po usunięciu zaznaczonego układu jest niestety to samo :(

#28 Re: MSI Stealth 15M - niskie taktowanie procesora


by lock99 9 January 2024, 10:24
Czy ktoś ma jeszcze jakiś pomysł na tą płytę? :frustry:

#29 Re: MSI Stealth 15M - niskie taktowanie procesora


by matic 9 February 2024, 17:28
Remove the components "A", "B", "C" from the board and check if anything changes.
Image

Re: MSI Stealth 15M - niskie taktowanie procesora


by Google Adsense [BOT] 9 February 2024, 17:28
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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