INF modding doesn't work well.

[Gergo1321]

Dear Forum members.

Two years ago I managed to edit the INF Nvidia codes successfully for my Quadro M4000M Graphics card,
This time I must update the graphics card but when it does the installation, it will say "unsuccessful installation".
The driver's signature is OFF.
I edited the 13F1 to 13F9 and I did not have to change anything else but I am unsure about this.
CAn you please help me? Thank you
(see the codes on the photo)

 

[siryoink]

More info needed. What is your end goal here? The two ID's you've provided are for a Quadro M4000 and a Quadro M4000M. Are you trying to get it to detect a mobile card as a desktop card? Or just trying to get a different version of nvidia driver to work? If the latter, we need to know the driver version you are trying to use.

 

[Gergo1321]

More info needed. What is your end goal here? The two ID's you've provided are for a Quadro M4000 and a Quadro M4000M. Are you trying to get it to detect a mobile card as a desktop card? Or just trying to get a different version of nvidia driver to work? If the latter, we need to know the driver version you are trying to use.

Yes, I am trying to edit for laptop. This M4000M VGA is replaced in the MSI laptop, I had before GTX 800M but that one is broken.
I would like to use this vga in the laptop, but my games required update on the VGA,
This is the software version: Nvidia rtx/quadro desktop driver 454.86
The first version was this: 516.94 and this worked well. So I tried to update with the new 454.86
and I used the same modify in the "nvdispi" and I had to change from 13F1 to 13F9 (as it's on the hardware number)
and I had to add 4000M to make it as a Mobile card.

 

[siryoink]

Yes, I am trying to edit for laptop. This M4000M VGA is replaced in the MSI laptop, I had before GTX 800M but that one is broken.
I would like to use this vga in the laptop, but my games required update on the VGA,
This is the software version: Nvidia rtx/quadro desktop driver 454.86
The first version was this: 516.94 and this worked well. So I tried to update with the new 454.86
and I used the same modify in the "nvdispi" and I had to change from 13F1 to 13F9 (as it's on the hardware number)
and I had to add 4000M to make it as a Mobile card.

What game are you trying to run?

 

[Gergo1321]

What game are you trying to run?

Usually Football games, I don't use other games, I know this graphics card is not suitable for powerful games.

Now I used test mode in windows 10 and the installation was successful.
I hope it will be okay for a long time now.