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Lanciato nell'aprile 2010 / processore Core i5 2,4 o 2,53 GHz o Core i7 2,66 GHz

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Does anyone know what this kernel panic report means?

Does anyone know what this kernel panic report means?

panic(cpu 3 caller 0xffffff7f8ce92bd5): "GPU Panic: [<None>] 5 3 7f 0 0 0 0 3 : NVRM[0/1:0:0]: Read Error 0x00100c80: CFG 0xffffffff 0xffffffff 0xffffffff, BAR0 0xd2000000 0xffffff9125fd2000 0x0a5480a2, D0, P3/4\n"@/Library/Caches/com.apple.xbs/Sources/AppleGraphicsControl/AppleGraphicsControl-3.12.9/src/AppleMuxControl/kext/GPUPanic.cpp:127

Here's the full report: Panic Report

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Can you give us the exact model as that would help isolating what you'll need to do to fix this. Plug-in your systems S/N here: EveryMac - Lookup. Once you know paste the system URL here for us to see.

da

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Soluzione Prescelta

It's the issue with the bad tantalum capacitor that needs to be replaced with a solid state one if I recall correctly.

Graphics not switching properly between the nvidia dedicated graphics and intel integrated graphics causing kernel panics.

There is a video on how to do this:

https://www.youtube.com/watch?v=DzcgT_fi...

Also good info on what capacitor it should be replaced with:

Logic Board Failure due to Nvidia Graphics processor GT330M

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@benjamen50 - You got it Ben!

I might add this is an easy repair for someone who has the correct tools and skills. This is on the edge of most DIY'ers.

da

To prove the issue is the capacitor you can force the system to use the Intergraded graphics using this tool: gfxCardStatus if the system is stable then you've proved it.

da

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dollartripclub sarà eternamente grato.
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