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RTX 2060 no PS_NVVDD_GOOD !!
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deathdealer9982 [ 28 сен 2023, 07:54 ]
Заголовок сообщения:  RTX 2060 no PS_NVVDD_GOOD !!
Hepl me !
5v, 3,3v, 1,8v ok
no NVVDD , PEXVDD and FBVDD
U 506 pin 1 3.3v , pin5 3,3v
PS-NVVDD_GOOD 0v ---> pin 38 U504
i was replaced U504 but pin 38 is 0v
Вложение:
Untitled.png
Mor-Da [ 28 сен 2023, 08:50 ]
Заголовок сообщения:  Re: RTX 2060 no PS_NVVDD_GOOD !!
U506 (M74VHC1GT08DFT2G): input - 1,2 / out - 4 / pin 5 - vcc
[2pin] PS_NVVDD_PGOOD signal from NVVDD_CTR. May be chip dead. My situation similary
deathdealer9982 [ 29 сен 2023, 09:33 ]
Заголовок сообщения:  Re: RTX 2060 no PS_NVVDD_GOOD !!
I was repalaced a new NVVDD Control Chip :(
Posted after 1 hour 46 minutes 58 seconds:
oh i found a fail resitane on 12v ext near u506 , thank you
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