Sleep problem

[iFabio]

When I send the PC to sleep, it turns off but when you wake up you turn on the monitor with black screen turns off and then back in the car as if I had turned on the PC

from terminal :

Dec 30 19:25:06 iMac-di-Fabio kernel[0] <Debug>: Wake reason: RTC (Alarm)
iMac-di-Fabio:~ fabio$ pmset -g assertions
30/12/13 21:05:47 CET    
Assertion status system-wide:
  BackgroundTask                 0
  PreventDiskIdle                0
  ApplePushServiceTask           0
  UserIsActive                   0
  PreventUserIdleDisplaySleep    0
  InteractivePushServiceTask     0
  PreventSystemSleep             0
  ExternalMedia                  1
  PreventUserIdleSystemSleep     0
  NetworkClientActive            0
Listed by owning process:
  pid 18(powerd): [0x000000090000012c] 00:01:18 ExternalMedia named: "com.apple.powermanagement.externalmediamounted" 
  pid 78(mds): [0x0000000c00000135] 00:01:13 BackgroundTask named: "com.apple.metadata.mds.power" 
  pid 11(UserEventAgent): [0x0000000c00000136] 00:01:13 BackgroundTask named: "com.apple.metadata.mds.power" 
Kernel Assertions: 0x104=USB,MAGICWAKE
  id=500  level=255 0x4=USB mod=30/12/13 21:18 description=XHC1 owner=AppleUSBXHCI
  id=503  level=255 0x100=MAGICWAKE mod=01/01/70 01:00 description=en0 owner=en0

 

Thanks for the help

[artur-pt]

hello

sleep problems

RTC (Alarm) try to use a patched one

ExternalMedia 1

usb problems

unmount the media before sleep

good hack

[iFabio]

Hello artur-pt

thanks for reply

As I understand it is an 'external drive that creates the problem, but I have no external drives.

[artur-pt]

hello

maybe something else .. a dongle.. usb wifi, usb bluetooth.. is something related to usb..

i think .. is u ssd treated like a internal drive ?

good hack

[iFabio]

The thing is microsoft wireless keyboard 800 : http://www.microsoft.com/hardware/it-it/p/wireless-desktop-800

How can I fix

[iFabio]

advice