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security update 2020-002
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Macmini5,2 is there a way to downgrade Boot ROM?
The story. After Security Update 2020-002 High Sierra my Mac mini mid 2011 with AMD HD 6630 immediately restarts on every go to sleep. Moreover, it restarts when idle, so now I need to run CPU-hungry background tasks. It's weird. I tried different OSes, different drives, PRAM and SMC...