Mac Mini 2014 A1347 (820-5509)

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Join Date: Feb 2018

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#1

Mac Mini 2014 A1347 (820-5509)

10-14-2025, 06:48 AM

Dear Team

I'm replacing a hard drive on a Mac Mini A1347 (2014) (820-5509). I reinstalled it and got three beeps at startup.
I tried a PRAM reset, but it didn't go through the three beeps.
I removed the battery, no change.
I examined the logic board under a microscope, but I didn't see anything.
Can someone please tell me what to do or what to look for?
Thanks everyone.
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Mac Mini 2014 A1347 (820-5509)

Mac Mini 2014 A1347 (820-5509)

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