Revisions to Infamous 0.39 GHz in Windows 10 issue has no fixes?

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edited Jan 19, 2021 at 15:56

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EDIT: Nope, this did not fix my issue. It seems to be somewhat more stable when the screen is on, however, so I'm keeping it up if someone stumbles upon it.

So I think I managed to find a solution to my problem. Windows has introduced a feature called Modern Standby.

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edited Jan 19, 2021 at 10:05

gronostaj

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The following sleep states are available on this system:
    Standby (S0 Low Power Idle) Network Connected
    Hibernate
    Fast Startup

The following sleep states are not available on this system:
    Standby (S1)
        The system firmware does not support this standby state.
        This standby state is disabled when S@ low power idle is supported.

    Standby (S2)
        The system firmware does not support this standby state.
        This standby state is disabled when S@ low power idle is supported.

    Standby (S3)
        This standby state is disabled when S@ low power idle is supported.

    Hybrid Sleep
        Standby (S3) is not available.

C:\Users\Username>powercfg /a
The following sleep states are available on this system:
    Standby (S3)
    Hibernate
    Hybrid Sleep
    Fast Startup

The following sleep states are not available on this system:
    Standby (S1)
        The system firmware does not support this standby state.

    Standby (S2)
        The system firmware does not support this standby state.

    Standby (S0 Low Power Idle)
        The system firmware does not support this standby state.

The following sleep states are available on this system:
    Standby (S0 Low Power Idle) Network Connected
    Hibernate
    Fast Startup

The following sleep states are not available on this system:
    Standby (S1)
        The system firmware does not support this standby state.
        This standby state is disabled when S@ low power idle is supported.

    Standby (S2)
        The system firmware does not support this standby state.
        This standby state is disabled when S@ low power idle is supported.

    Standby (S3)
        This standby state is disabled when S@ low power idle is supported.

    Hybrid Sleep
        Standby (S3) is not available.

C:\Users\Username>powercfg /a
The following sleep states are available on this system:
    Standby (S3)
    Hibernate
    Hybrid Sleep
    Fast Startup

The following sleep states are not available on this system:
    Standby (S1)
        The system firmware does not support this standby state.

    Standby (S2)
        The system firmware does not support this standby state.

    Standby (S0 Low Power Idle)
        The system firmware does not support this standby state.

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created Jan 19, 2021 at 9:23

MortenMoulder

479
2
9
22

So I think I managed to find a solution to my problem. Windows has introduced a feature called Modern Standby.

To check if Modern Standby is enabled, open CMD and write powercfg /a. If you see a Standby (S0 Low Power Idle) Network Connected option under available states, you have Modern Standby enabled.

To disable this, you can do a few things. If you're running Windows 10 2004 or before (I think), you can add a CsEnabled registry and set it to 0. If you're running 20H2 or newer, it should be PlatformAoAcOverride.

reg add HKLM\System\CurrentControlSet\Control\Power /v CsEnabled /t REG_DWORD /d 0

or

reg add HKLM\System\CurrentControlSet\Control\Power /v PlatformAoAcOverride /t REG_DWORD /d 0

After running one of the above commands and rebooting, it should disable the S0 state:

Resources:

Once that is done and S0 is disabled, you should be able to edit your Power Options, so you can set the Processor power management:

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