iMac Pro / Motherboard dead / No leds on

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iMac Pro

iMac Pro는 Apple의 지금까지 가장 강력한 iMac입니다. 3.2 GHz 8 core, 3.0 GHz 10 core, 2.5 GHz 14 core 또는 2.3 GHz 18 core Xeon W 프로세서와 함께 제공됩니다. EMC 3144 / A1862 (ID iMacPro1,1)

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Olivier Paulart @olivierpaulart

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게시일: 2024년 4월 14일

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iMac Pro / Motherboard dead / No leds on

Hi everyone, I have an issue with my imac pro. It doesn't start anymore.

I have no leds light on motherboard. I already changed power supply but same thing. Thank you for your help.

Regards

Mise à jour...

Je me suis rendu compte qu'il y avait un bouton sous les leds sur lequel il faut appuyer pour avoir l'état.

Seul la première led s'allume. J'ai également essayé de me connecter en DFU et j'y arrive par contre j'ai une erreur quand j'essaie de restaurer.

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Dan @danj 평판: 479.5k Self employed contract worker 35 329 971 · Answer 1 · 2024-04-14T08:09:28-07:00

Dan @danj

평판: 479.5k

Self employed contract worker

35

329

971

게시일: 2024년 4월 14일

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I would check the AC socket as well as manually short the power button line to see if the button has failed as well as check the power rails.

It’s also likely you have a short within the logic board logic. You need the schematics and board views to work this out.

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iMac Pro

iMac Pro / Motherboard dead / No leds on

Update (04/19/24)

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