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My Dell XPS 15 with Windows 10 turns on immediately after turning off.

The same with Sleep or Hibernate.

I googled the issue and found following suggestions: - disable wake events in Bios - Disable wake for usb devices (unfortunately, my mouse do not have Power options tab)

So far I have no idea what cause wake, event log entry is not helpful:

The system has returned from a low power state.

Sleep Time: ‎2017‎-‎03‎-‎27T20:53:24.368136500Z
Wake Time: ‎2017‎-‎03‎-‎27T20:53:59.366750800Z

Wake Source: Unknown

Here there are suggestion to locate program for windows 7 but this do not work for windows 10 Pro: How do I find out which one of those pesky programs keeps waking my machine from sleep?

st78
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  • Are you able to remove the battery on this model? If so does the same issue occur whist plugged in to the mains? – Dave Mar 27 '17 at 21:06
  • I had this issue with my desktop. I also found no helpful solutions, so through trial and error of my own, I found that it was due to booting Windows through GRUB. Do you have a Linux partition on your laptop? – Dog Lover Mar 27 '17 at 21:15

1 Answers1

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I did following changes into BIOS to get it fixed (not sure which one actually helped):

  • Enabled Wake on power
  • Enabled Wake on USB/USB-C
  • Enabled Wake on wifi/LAN
  • DISABLED additional CPU power mode S3
st78
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