[SOLVED] No resizable bar support on Win 11

[failmau5]

Hi guys,
I have recently upgraded to Windows 11 and noticed, that resizable bar support is gone.
Before the upgrade it was supported without an issue.
The option is still activated in BIOS (UEFI on, CSM off) and there are no newer firmware or driver updates for the graphics card.
BIOS is on the newest version too.

The relevant components are:

• ASUS ROG Strix X570-E
• MSI RTX 3080 Suprim X
• Ryzen 5900X

Has someone experienced the same issue? Is this maybe just an early bug of Win 11?
I could not find anything related on the web...

Thanks!

 

[Roland Of Gilead]

Hi guys,
I have recently upgraded to Windows 11 and noticed, that resizable bar support is gone.
Before the upgrade it was supported without an issue.
The option is still activated in BIOS (UEFI on, CSM off) and there are no newer firmware or driver updates for the graphics card.
BIOS is on the newest version too.

The relevant components are:

• ASUS ROG Strix X570-E
• MSI RTX 3080 Suprim X
• Ryzen 5900X

Has someone experienced the same issue? Is this maybe just an early bug of Win 11?
I could not find anything related on the web...

Thanks!

Hey there,

Did you re-install the GPU driver after upgrade? That might be an option. Do a clean install with DDU.

 

[failmau5]

Hey there,

Did you re-install the GPU driver after upgrade? That might be an option. Do a clean install with DDU.

Hi,

I did a clean driver install indeed.
Went over to the Nvidia page and explicitly chose Win 11, but seems to me it is the same driver as Win 10 anyway.
I'm on v496.13 now.

 

[Alabalcho]

that resizable bar support is gone.

What "bar" you're talking about?

 

[failmau5]

What "bar" you're talking about?

This one.

 

[alceryes]

Hi guys,
I have recently upgraded to Windows 11 and noticed, that resizable bar support is gone.
Before the upgrade it was supported without an issue.
The option is still activated in BIOS (UEFI on, CSM off) and there are no newer firmware or driver updates for the graphics card.
BIOS is on the newest version too.

The relevant components are:

• ASUS ROG Strix X570-E
• MSI RTX 3080 Suprim X
• Ryzen 5900X

Has someone experienced the same issue? Is this maybe just an early bug of Win 11?
I could not find anything related on the web...

Thanks!

It's possible that Resizable Bar is not supported by NVIDIA in Windows 11 yet. Hopefully, someone else can confirm.

Meanwhile, check/post on the NVIDIA forums and keep checking for driver updates.

 

[failmau5]

Apparently the GPU firmware was the issue.
MSI released a new version for my model and resize BAR is now enabled again.