I'm going to install a new GPU, what to do with the existing software.

[endijs_lv]

Hello, so I currently have a Nvidia GT 730 Low-Profile, and I am going to install a GTX 1050TI lp. What should I do with the old software?

 

[Lutfij]

You should uninstall your old GPU drivers, power down your system(and unplug from the wall), remove the GT730 and replace it with the GTX1050Ti. After you boot into Windows GUI, install the latest GPU drivers found off Nvidia's support site.

Are you sure your PSU is reliably built and it's capable of delivering 350W to the entire system?

 

[SkyNetRising]

When upgrading from one Nvidia GPU to another Nvidia GPU it is enough to just reinstall GPU drivers with clean install option.
No need to uninstall anything.

 

[endijs_lv]

Hmm, well my system has 300w which is the minimum for the gtx 1050ti low profile
https://www.msi.com/Graphics-card/GeForce-GTX-1050-Ti-4GT-LP.html