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Level 1

9 points

4mem940000000_0x7a4ecb90 error. How to fix

Ran diagnostics first time in a while on Mac mini Any idea how to fix error 4mem940000000_0x7a4ecb90

MacBook Air (2018 or later)

Posted on Jan 13, 2019 6:07 PM

Top-ranking reply

Level 10

210,459 points

Posted on Jan 14, 2019 1:12 AM

Bad memory or bad memory socket if the model mini has socketed/replaceable memory..

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