I noticed that my computer wakes up without an apparent reason. Quick google search led me to the following information:
rem Change wake settings. rem Get list of the devices. rem PowerCfg -DEVICEQUERY wake_armed >DeviceList.txt rem I got: rem HID Keyboard Device (002) rem HID-compliant mouse (003) rem Intel(R) 82567LF-2 Gigabit Network Connection rem Disable one devices one by one. PowerCfg -DEVICEDISABLEWAKE "HID Keyboard Device (002)"