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cwaidner
Fanfold Paper
Posts: 10
Registered: ‎04-28-2013
Location: Deutschland
Views: 412
Message 1 of 3

Notebook won't enter sleep / standby

Hi there!

 

I own a Thinkpad X1 Carbon and noticed that it won't enter standby as long as wifi is enabled. I can 100% reproduce the following:

 

Configure sleep settings in Windows 8 energy manager.

Leave notebook alone for the configured time, screen goes blank as expected but it won't enter sleep state.

 

When I disable the Intel Advanced N 6205 in device manager and leave the notebook alone, it enters sleep state as expected. Same when using flight mode.

 

I ran "powercfg -energy" and it tells me that the wifi-modem couldn't enter sleep state due to WMM issues. I checked on my router (Fritz Box 7390) and the connection is listed as WMM enabled.

 

I also tried with different energy settings for the wireless adapter but to no avail.

 

I checked using driver version provided by Lenovo as well as with the current driver 15.6.1

 

Any ideas on how to fix this very annoying issue?

 

Thanks in advance,

  Chris

cwaidner
Fanfold Paper
Posts: 10
Registered: ‎04-28-2013
Location: Deutschland
Views: 385
Message 2 of 3

Re: Notebook won't enter sleep / standby

Pus - am I the only one with this problem? Even a post that it works for the rest of you with this configuration would be helpful.
cwaidner
Fanfold Paper
Posts: 10
Registered: ‎04-28-2013
Location: Deutschland
Views: 325
Message 3 of 3

Re: Notebook won't enter sleep / standby

Push - noone else with this problem?

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