Question My Windows 11 computer wakes from sleep immediately ?

Psychichfashion

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Jan 30, 2016
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My Windows 11 (Pro 64 bit) custom-built computer has begun to wake from sleep immediately. The sleep function effectively does not work any more. I can post my computer components/specs if that would help.

The first thing I did was run the Power Troubleshooter, and it made some changes.
When I investigated further I got the information below.

To summarize, Microsoft's High Definition Audio Controller is waking the computer, and there are no wake timers set.
And a day later, when I rechecked, the Microsoft High Definition Audio Controller has disappeared from my Device Manager, but is still causing the computer to wake!
Does anyone have any ideas as to how I can solve this problem?

___
C:\Windows\System32>powercfg -lastwake
Wake History Count - 1
Wake History [0]
Wake Source Count - 1
Wake Source [0]
Type: Device
Instance Path: PCI\VEN_8086&DEV_06C8&SUBSYS_87C51043&REV_00\3&11583659&0&FB
Friendly Name:
Description: High Definition Audio Controller
Manufacturer: Microsoft


C:\Windows\System32>powercfg -waketimers
There are no active wake timers in the system.
 

Psychichfashion

Distinguished
Jan 30, 2016
8
0
18,510
My Windows 11 (Pro 64 bit) custom-built computer has begun to wake from sleep immediately. The sleep function effectively does not work any more. I can post my computer components/specs if that would help.

The first thing I did was run the Power Troubleshooter, and it made some changes.
When I investigated further I got the information below.

To summarize, Microsoft's High Definition Audio Controller is waking the computer, and there are no wake timers set.
And a day later, when I rechecked, the Microsoft High Definition Audio Controller has disappeared from my Device Manager, but is still causing the computer to wake!
Does anyone have any ideas as to how I can solve this problem?

___
C:\Windows\System32>powercfg -lastwake
Wake History Count - 1
Wake History [0]
Wake Source Count - 1
Wake Source [0]
Type: Device
Instance Path: PCI\VEN_8086&DEV_06C8&SUBSYS_87C51043&REV_00\3&11583659&0&FB
Friendly Name:
Description: High Definition Audio Controller
Manufacturer: Microsoft


C:\Windows\System32>powercfg -waketimers
There are no active wake timers in the system.


RESOLVED: I was troubleshooting and came across a list of Services running in Windows.
Many necessary ones were turned off for some reason.
I turned them all on and it seems to have stopped the problem!