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Old 06-01-2020, 03:14 PM   #8
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Default Re: MacBook Pro A1278


I have a resolution. I found some corrosion on pin 2 of r5054, Replaced r5054 as it was open. also cleaned corrosion around pin 2. Macbook now runs happily. Looks like this goes to a bi line on the CPU_PECI. Cheers for your advice
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