I have no background apps running on this machine,its only used to store files on, i have taken the last 24 hours log here
System
Level,Log,Date & Time,User,Event,
Information,System,2016/02/17 19:02:24,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/17 17:23:05,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/17 17:03:57,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/17 14:01:43,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/17 11:02:16,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/17 10:02:27,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/17 03:01:57,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/16 22:05:03,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/16 20:02:17,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/16 19:01:41,SYSTEM,Internal disks woke up from hibernation.
Information,System,2016/02/16 18:15:05,SYSTEM,Normal shared folder [usbshare1] was created.
Information,System,2016/02/16 18:15:03,SYSTEM,External disk [uSB Disk 1] is mounted and shared folder [usbshare1] is exported.
Information,System,2016/02/16 18:14:58,SYSTEM,System started to boot up.