Why does my system not support "Modern Standby" ?

[PDifolco]

I have an unsolvable issue with my Bluetooth drivers always failing to reconnect after system goes to sleep

It's not a big issue, yet I would prefer to solve it

So I've read on MS support forums I would need some "Modern Standby" mode for that

But powercfg says my system  doesn't support it, why ? My system (see my sig) is fairly recent and postdates Win10, that I'm using...BIOS is previous latest version as well (2022)

 

 

 

[Gokul_P]

33 minutes ago, PDifolco said:

I have an unsolvable issue with my Bluetooth drivers always failing to reconnect after system goes to sleep

It's not a big issue, yet I would prefer to solve it

So I've read on MS support forums I would need some "Modern Standby" mode for that

But powercfg says my system  doesn't support it, why ? My system (see my sig) is fairly recent and postdates Win10, that I'm using...BIOS is previous latest version as well (2022)

 

 

 

Try updating the bios 

[Thomas4]

5 minutes ago, Gokul_P said:

Try updating the bios 

Try replacing the OS.

Windows 11 has problems finding my laptops speakers, and running Microsoft's "Troubleshooting" always claim that I have no audio device attached.

Also in the few cases that it does work it manages to lose them even when being used. And I am running the latest BIOS and the latest update from both the manufacturer and Microsoft. The manufacturer themselves have no drivers for them as they depend on those from Microsoft.

[PDifolco]

17 minutes ago, Gokul_P said:

Try updating the bios 

I'm just 1 version late (f36a), don't think the latest one adresses that

What is really annoying is that I can't find any info about what and how this standby stuff is supported

 

[Gokul_P]

2 minutes ago, PDifolco said:

I'm just 1 version late (f36a), don't think the latest one adresses that

What is really annoying is that I can't find any info about what and how this standby stuff is supported

 

that is the issue there is not really idea how it works even for MS employees I find this in MS learn 

 

Quote

Switching between S3 and Modern Standby cannot be done by changing a setting in the BIOS. Switching the power model is not supported in Windows without a complete OS re-install.

https://learn.microsoft.com/en-us/windows-hardware/design/device-experiences/modern-standby

[DoctorNick]

@PDifolco Normally you can't have both S3 and S0 to be supported, as S0 is in fact not a sleep, but low power idle state, this post explains really well the whole thing:

https://community.amd.com/t5/general-discussions/amd-support-for-modern-standby/td-p/275820

[Kilrah]

Are there even any desktop mobos that support S0 outside of prebuilts?

[PDifolco]

3 hours ago, DoctorNick said:

@PDifolco Normally you can't have both S3 and S0 to be supported, as S0 is in fact not a sleep, but low power idle state, this post explains really well the whole thing:

https://community.amd.com/t5/general-discussions/amd-support-for-modern-standby/td-p/275820

Thx it's much clearer now seems to be a laptop/mobile thing