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Sleep Doesn't Work - Wakes Up Right Away

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Joined
Jan 16, 2011
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46
Motherboard
Lenovo ThinkPad T490 (20RY0002US)
CPU
i7-10510U
Graphics
UHD Graphics / Comet Lake GT2
Running 10.13.4 on my desktop, DZ77BH-55K motherboard.

Worked fine using dual video setup. When using the Intel HD4000 as the primary and the GTX 1070 as secondary all is good, sleep is working fine.

Due to HD4000 failure I am forced to use the GTX 1070 as the primary. My computer goes to sleep for about 3 seconds then wakes again.

Any help is greatly appreciated.

Thanks,
RJR
 
Last edited:
Does sleep work for anyone?

My computer goes to sleep for about 3 sends then wakes again.

Worked fine when I was using Intel HD 4000 video. Know I am using a GTX 1070 and my machine no longer can sleep.
Sleeps fine with GTX1050 and 8700k cpu
 
Sleeps fine with GTX1050 and 8700k cpu
Performed a:

pmset -g assertions and got the following:

sh-3.2# pmset -g assertions

2018-05-17 18:49:01 -0700

Assertion status system-wide:

BackgroundTask 0

ApplePushServiceTask 0

UserIsActive 1

PreventUserIdleDisplaySleep 0

PreventSystemSleep 0

ExternalMedia 0

PreventUserIdleSystemSleep 0

NetworkClientActive 0

InternalPreventSleep 1

Listed by owning process:

pid 118(hidd): [0x000000380009810b] 00:00:00 UserIsActive named: "com.apple.iohideventsystem.queue.tickle.4294968126.3"

Timeout will fire in 300 secs Action=TimeoutActionRelease

pid 76(powerd): [0x0000008c000d820c] 00:00:24 InternalPreventSleep named: "com.apple.powermanagement.acwakelinger"

Timeout will fire in 21 secs Action=TimeoutActionRelease

Kernel Assertions: 0x104=USB,MAGICWAKE

id=501 level=255 0x4=USB mod=12/31/69, 4:00 PM description=com.apple.usb.externaldevice.1d100000 owner=IOUSBHostDevice

id=502 level=255 0x4=USB mod=12/31/69, 4:00 PM description=com.apple.usb.externaldevice.1a100000 owner=IOUSBHostDevice

id=507 level=255 0x4=USB mod=12/31/69, 4:00 PM description=com.apple.usb.externaldevice.1a150000 owner=Fitbit Base Station

id=508 level=255 0x4=USB mod=12/31/69, 4:00 PM description=com.apple.usb.externaldevice.1a160000 owner=USB Receiver

id=509 level=255 0x100=MAGICWAKE mod=5/17/18, 7:03 PM description=en0 owner=en0

id=510 level=255 0x4=USB mod=12/31/69, 4:00 PM description=com.apple.usb.externaldevice.1a130000 owner=Logitech BT Mini-Receiver

Idle sleep preventers: IODisplayWrangler
 
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