Assertion status system-wide:
BackgroundTask 0
ApplePushServiceTask 0
UserIsActive 1
PreventUserIdleDisplaySleep 0
PreventSystemSleep 0
ExternalMedia 1
PreventUserIdleSystemSleep 0
NetworkClientActive 0
InternalPreventSleep 1
Listed by owning process:
pid 46(powerd): [0x0000000600088007] 10:47:31 ExternalMedia named: "com.apple.powermanagement.externalmediamounted"
pid 46(powerd): [0x000097b7000d8bbb] 00:00:13 InternalPreventSleep named: "com.apple.powermanagement.acwakelinger"
Timeout will fire in 31 secs Action=TimeoutActionRelease
pid 103(hidd): [0x0000929900098a7d] 00:22:07 UserIsActive named: "com.apple.iohideventsystem.queue.tickle.4294969038.3"
Timeout will fire in 1798 secs Action=TimeoutActionRelease
Kernel Assertions: 0x4=USB
id=500 level=255 0x4=USB mod=01.01.70, 01:00 description=com.apple.usb.externaldevice.14d00000 owner=IOUSBHostDevice
id=503 level=255 0x4=USB mod=01.01.70, 01:00 description=com.apple.usb.externaldevice.14700000 owner=USB 2.0 Hub
id=507 level=255 0x4=USB mod=01.01.70, 01:00 description=com.apple.usb.externaldevice.14720000 owner=USB Receiver
id=508 level=255 0x4=USB mod=01.01.70, 01:00 description=com.apple.usb.externaldevice.14740000 owner=Keyboard Hub
id=510 level=255 0x4=USB mod=01.01.70, 01:00 description=com.apple.usb.externaldevice.14730000 owner=Gaming Mouse G402
id=524 level=255 0x4=USB mod=01.01.70, 01:00 description=com.apple.usb.externaldevice.14b00000 owner=
id=525 level=255 0x4=USB mod=01.01.70, 01:00 description=com.apple.usb.externaldevice.14c00000 owner=H100iGTX Cooler
Idle sleep preventers: IODisplayWrangler