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Re: Asus UX481F - Uszkodzona przetwornica MP2979A
by Google Adsense [BOT] • 29 May 2025, 13:48
daro19862 wrote:Po kupnie nowej trzeba ją programować?Tak.
daro19862 wrote:Jeżeli tak to czy są dostępne wsady?Nie spotkałem się jeszcze z bazą wsadów, więc będziesz musiał spróbować zgrać z istniejącego układu lub z identycznej, sprawnej płyty.
daro19862 wrote:Widzę że SVOD nie ma tego konkretnego modelu do wyboru.Do tych układów potrzebujesz programatora Monolithic EVKT-USBI2C-02.
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A które dokładnie masz oprogramowanie? Bo z tego co wiem to potrzebujesz "Notebook Core Power Monitor Programming" a standardowo z programatorem dostajesz "Server Telecom Core Power Monitor Programming". Podpytaj się bezpośrednio w MPS: https://www.monolithicpower.com/en/cont ... =technical
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Jeśli skorzystałeś z mojej pomocy na Forum, możesz w ramach podziękowania wspomóc jego rozwój. Kliknij tutaj, aby dowiedzieć się więcej.
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Vogelek23 wrote:Podpytaj się bezpośrednio w MPS: https://www.monolithicpower.com/en/cont ... =technical
Odpisali "This PN is under NDA"
Ye but i dont have EVKT-USBI2C-02.... I would buy it if I knew it would work.
it looked similar MP2979A and MP2949A
I found this https://www.scribd.com/document/7234813 ... JC?v=0.517
I set everything the same except "mfr_phase_cfg" config from link have 4+1+1 my board have 2+1+1
So i set "mfr_phase_cfg" to 0xEEh like here
Now i got voltage on VCORE (0,7V) and +VCCSA (1V) nothing on +VCCGT these voltages are only for 1 second and off.
MPS got EN next exhibits PGOOD after 1 sek lost EN next lost PGOOD.
I dont know maybe CPU is bad.(VCORE is 4 Ω)
it looked similar MP2979A and MP2949A
I found this https://www.scribd.com/document/7234813 ... JC?v=0.517
I set everything the same except "mfr_phase_cfg" config from link have 4+1+1 my board have 2+1+1
So i set "mfr_phase_cfg" to 0xEEh like here
Now i got voltage on VCORE (0,7V) and +VCCSA (1V) nothing on +VCCGT these voltages are only for 1 second and off.
MPS got EN next exhibits PGOOD after 1 sek lost EN next lost PGOOD.
I dont know maybe CPU is bad.(VCORE is 4 Ω)
Re: Asus UX481F - Uszkodzona przetwornica MP2979A
by Google Adsense [BOT] • 7 June 2025, 00:00
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