Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

davidbend

macrumors member
Original poster
Dec 28, 2019
44
51
I use the Macbook Pro 16 in clamshell mode with two external monitors.

After 15 minutes of no use, the external monitor turning off as expected, But actually the Macbook Pro 16 doesn't go into a complete sleep mode. How do I know? I use 'istat', and I can see that the CPU worked in an idle state, and there is still power consumption in time I thought that the laptop is in sleep mode. If I disconnect the external monitors, there is no problem, and the Macbook Pro gets into sleep mode as expected with no power consumption.

What can I do?
Thanks
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.