Windows 10: Laptop's keyboard lacks "Power Management" tab in device manager

Discus and support Laptop's keyboard lacks "Power Management" tab in device manager in Windows 10 Drivers and Hardware to solve the problem; My laptop's keyboard isn't waking up the laptop from sleep. I went to device manager and right-clicked the laptop's keyboard which is marked as... Discussion in 'Windows 10 Drivers and Hardware' started by mibaup, Dec 9, 2020.

  1. MIBAUP
    mibaup Win User

    Laptop's keyboard lacks "Power Management" tab in device manager


    My laptop's keyboard isn't waking up the laptop from sleep.
    I went to device manager and right-clicked the laptop's keyboard which is marked as "Standard PS/2 Keyboard" (And not HID Keyboard Device - like my wireless USB keyboard), then Properties, but it doesn't have the Power Management tab like the wireless keyboard. So I can't tick the "Allow this device to wake up the computer".

    Is there a way to fix that?

    thanks

    :)
     
    mibaup, Dec 9, 2020
    #1
  2. MIBAUP
    mibaup Win User

    Laptop's keyboard lacks "Power Management" tab in device manager

    My laptop's keyboard isn't waking up the laptop from sleep.
    I went to device manager and right-clicked the laptop's keyboard which is marked as "Standard PS/2 Keyboard" (And not HID Keyboard Device - like my wireless USB keyboard), then Properties, but it doesn't have the Power Management tab like the wireless keyboard. So I can't tick the "Allow this device to wake up the computer".

    Is there a way to fix that?

    thanks
     
    mibaup, Dec 9, 2020
    #2
  3. DALCHINA
    dalchina Win User
    Laptop's keyboard lacks "Power Management" tab in device manager

    Has your laptop keyboard ever had a Power Managment tab?

    Some devices simply do not provide this feature. I miss it on this Thinkpad t440s.
     
    dalchina, Dec 9, 2020
    #3
  4. DALCHINA
    dalchina Win User

    Laptop's keyboard lacks "Power Management" tab in device manager

    Power Management Tab in Device Manager

    Hi, some other ideas:

    Please see both #68 (the fix you've tried) and in particular the comment in #69 here:
    Allow or Prevent Devices to Wake Computer in Windows 10

    One such thread suggested an old ethernet drive could give rise to the tab missing.

    Another suggested:
    https://answers.microsoft.com/en-us/...1-7cd9a4fe035f

    Some threads suggest that anything preventing sleep may conflict with this.

    Is the device allowed to wake the PC?
    Allow or Prevent Devices to Wake Computer in Windows 10
     
    dalchina, Dec 9, 2020
    #4
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Laptop's keyboard lacks "Power Management" tab in device manager

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