Hi All,

I am new to Dell laptops, so my question may sound noobish.
I have Dell 7670 Precision portable workstation, which is equipped with RTX A2000 GPU (8GB).
For some of my tasks, it is not enough, so I would like to upgrade to RTX A4500 or RTX A5500 (16GB).
Has anyone done something similar? Is it possible? Is it possible to do at home or in service center only?
If it is possible, would it require other changes?

I have not found any direct indication that this can be done. But neither I found any direct message that this cannot be done.

I would appreciate any information and hints.

Thanks in advance