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Slow power button response iMac late 2013

iMac - MacRumors Forums - forums.macrumors.com
Hi

I just noticed that my power button response has increased to around 9 seconds before I hear the startup sound. Everything runs as usual and loading system after the sound is fast.

I tried to reset SMC and run Apple Hardware test (CMD+D) but no problems were reported.

Before the issue, I ran Bootcamp with windows 8.1 from an external SSD and updated the system with a couple of restarts. I wonder if Windows could have messed up the power supply somehow?

iMac 27" i7 late 2013,

NVIDIA GeForce GTX 780M

Capitan 10.11.6

 
Date: May 19, 2017   


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