What kind of output do you get if you use the interactive mode of simply using displaymodeselecotr --gpumode? It should show you all available modes.
Also, for Windows, you will need to change the driver model from TCC to WDDM as well by using nvidia-smi. Check the documentation that comes with the displaymodeselector tool for more details.
Regarding windows, I think the doc says first to change the gpumode to âgraphicsâ and then do thing to the Windows Driver⊠No?
(this is the smi output with everything default)
Regarding the order of use of the two tools I think this is interchangeable.
But looking at your output I am at a loss right now as to why this does not work. Iâll reach out internally to get more eyes on this and how to debug further.
Hello, I also have the exact same issue with this card. Followed the docs to a T. Tried on both windows and linux installations. Each time it says that the A40: "Specified GPU mode not supported on this device 0x2235)
The updated version is 1.6.0 with full Ada support and should be available for download now. This is a âon-requestâ tool, so either use your existing download link or follow the process here.
@MarkusHoHo , Same error.
What is this error about?
Thanks
root@XXX:~/NVIDIA Display Mode Selector Tool-March-2023-1.60.0/1.60.0/linux/x64# ./displaymodeselector --gpumode -i 0
NVIDIA Display Mode Selector Utility (Version 1.60.0)
Copyright (C) 2015-2021, NVIDIA Corporation. All Rights Reserved.
WARNING: This operation updates the firmware on the board and could make
the device unusable if your host system lacks the necessary support.
Are you sure you want to continue?
Press 'y' to confirm (any other key to abort):
y
Select a number:
<0> physical_display_enabled_256MB_bar1
<1> physical_display_disabled
<2> physical_display_enabled_8GB_bar1
Select a number (ESC to quit):
0
Specifed GPU Mode "physical_display_enabled_256MB_bar1"
Graphics Device (10DE,2235,10DE,145A) S:00,B:01,D:00,F:00
Specified GPU mode not supported on this device 0x2235.
root@XXX:~/NVIDIA Display Mode Selector Tool-March-2023-1.60.0/1.60.0/linux/x64#
I worked with an senior NV tech guy and while he did changed the mode, the cards never worked as stated in the manual or the specs (I was testing windows in my case).