Intel usb 3.2 extensible host controller waking up pc


platon1000

New member
Local time
1:17 PM
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4
OS
Windows 11 Pro
Dear Experts,

does anyone know how to find out which device is waking up my pc (Windows 11 Pro, 22H2) from sleep mode- Powercfg -last wake tells me it was "Intel usb 3.2 extensible host controller" (see attachment), but does not state the device. Since only my wireless razer mouse or the keyboard have the permission to wake up the pc, I wonder if there is an option to find out which device is responsible without unplugging everything. Ethernet or wake on lan is deactivated already,

Thank you!.
 

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My Computer

System One

  • OS
    Windows 11 Pro
    CPU
    Intel 13700K
    Motherboard
    ASUS ROG MAXIMUS Z790 HERO
    Keyboard
    Razer Deathstalker V2
    Mouse
    Razer Basilisk X Hyperspeed

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 22631.3296
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 +256gb ssd+512 gb usb m.2 sata
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
Just an USB upstream cable to the monitor and razer speakers, that‘s it. I do not assume those cause the issue (?)
 

My Computer

System One

  • OS
    Windows 11 Pro
    CPU
    Intel 13700K
    Motherboard
    ASUS ROG MAXIMUS Z790 HERO
    Keyboard
    Razer Deathstalker V2
    Mouse
    Razer Basilisk X Hyperspeed
Just an USB upstream cable to the monitor and razer speakers. I do not assume those cause the issue .

You can not assume anything as crazy as hardware acts these days. The cable to the monitor is for activating USB ports on the monitor, correct? If so, that would be a place to start. You do not happen to have your KB and Mouse plugged into the monitor, do you? If so, plug them into the root hub on the back of your computer. See if your computer wakes unexpectedly. If it still happens disconnect the cable to the monitor and test again. It's doubtful that it's your speakers, but stranger things have happened so if disconnecting the usb cable to the monitor doesn't work, test by disconnecting the speakers.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 22631.3296
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb Solidigm m.2 +256gb ssd+512 gb usb m.2 sata
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 22H2 19045.3930
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
Yes, I plugged the KB into the monitor. I will follow your advice and plug it into the root hub. If it does not work, I will come back :-)
 

My Computer

System One

  • OS
    Windows 11 Pro
    CPU
    Intel 13700K
    Motherboard
    ASUS ROG MAXIMUS Z790 HERO
    Keyboard
    Razer Deathstalker V2
    Mouse
    Razer Basilisk X Hyperspeed
You can not assume anything as crazy as hardware acts these days. The cable to the monitor is for activating USB ports on the monitor, correct? If so, that would be a place to start. You do not happen to have your KB and Mouse plugged into the monitor, do you? If so, plug them into the root hub on the back of your computer. See if your computer wakes unexpectedly. If it still happens disconnect the cable to the monitor and test again. It's doubtful that it's your speakers, but stranger things have happened so if disconnecting the usb cable to the monitor doesn't work, test by disconnecting the speakers.
I identified the speakers to be the cause. Turning off the speakers wakes up the pc for whatever reason....
 

My Computer

System One

  • OS
    Windows 11 Pro
    CPU
    Intel 13700K
    Motherboard
    ASUS ROG MAXIMUS Z790 HERO
    Keyboard
    Razer Deathstalker V2
    Mouse
    Razer Basilisk X Hyperspeed

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