Internet went really slow after installing new GPU

iTzAnonymous

Prominent
Mar 24, 2017
11
0
510
i bought and installed my first ever gpu about 3 days ago (Nvidia GeForce GT730) after i placed it in my pc and turned it on the first thing that happened is that i cant connect to the internet so i thought maybe its because i havent installed the drivers yet so i downloaded them online with my laptop and after i got the drivers i manage to connect to internet but it became wayy slower than before and disconnecteds randomly i am using a tp link tl-wn723n, i thought the Tp link might be the problem so i took it off and placed it in my laptop to try it but then it worked fast like before so my pc might be the problem
i tried to uninstall and reinstall the TP-Link driver and nothing changed pls help!