Prevent Notebook from S0 (Modern Standby / Connected Standby)

[Daniel_Arn]

Hi there,

I'm facing some issues with the EliteBook 840 G8 while installing them via Software Deployment (Ivanti DSM)

During the deployment, the EliteBook 840 G8 models (an others e.g. x360 830 G8) are going into Modern Standby (looked it up with powercfg /sleepstudy)

I'm always stumbeling upon both registry keys:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power] CsEnabled=0

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power] PlatformAoAcOverride=0

But sadly, the standby of our Notebooks breaks like the author of this post on reddit writes:

"Warning: if your laptop is newer than 2019, there is a high chance, your OEM removed any S3 code from the bios, and your laptop will crash entering S3 and you have to force hold power key to restart and then delete the registry entry again to revert back to modern standby"

Is there an othere temporary solution?

Best regards

Daniel

Prevent Notebook from S0 (Modern Standby / Connected Standby)

[banhien]

@Daniel_Arn 

You can use Power options under Windows to tell it never sleep to make. You can also tell it to turn off the display only or only sleep when on battery.

  Regards.

[Daniel_Arn]

Hi there,

thanks for the help.

I've turned everything off.

I even activated the "Ultimate Performance" Mode instead of high performance.

I also set these settings manually:

%WINSYSDIR%\powercfg.exe -s 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c

powercfg /setdcvalueindex SCHEME_CURRENT SUB_SLEEP HIBERNATEIDLE 0x00000000

powercfg /setacvalueindex SCHEME_CURRENT SUB_SLEEP HIBERNATEIDLE 0x00000000

powercfg /setdcvalueindex SCHEME_CURRENT SUB_SLEEP HYBRIDSLEEP 000'

powercfg /setacvalueindex SCHEME_CURRENT SUB_SLEEP HYBRIDSLEEP 000

powercfg /setacvalueindex SCHEME_CURRENT SUB_SLEEP STANDBYIDLE 000

powercfg /setdcvalueindex SCHEME_CURRENT SUB_SLEEP STANDBYIDLE 18000

powercfg /setdcvalueindex SCHEME_CURRENT SUB_VIDEO VIDEOIDLE 3600

powercfg /setacvalueindex SCHEME_CURRENT SUB_VIDEO VIDEOIDLE 3600

[Daniel_Arn]

Anyone?