GPU not working

double_da

Prominent
Sep 20, 2017
1
0
510
GTX 1050
450w power supply
4gb ram
B250 LGA 1151 motherboard
3.5ghz LGA2262 processor

My graphics card isn't working. All my games are chugging and I don't think my computer is reading my graphics card. Not too sure though because I do have it connected through the hdmi and it is showing but all games are lagging.