slow internet speed and high ping after installing new graphic card

kamlesh_2

Reputable
Nov 6, 2015
30
0
4,530
i just installed zotac nvidia gtx 750 ti gpu and installed graphic card driver.but i cant play online games or surf on chrome as my ping is very high.

gigabyte H55M-D2H motherboard
4gb ddr3 ram
i3 540@ 3.07 ghz
corsair vs450 smps psu
gtx 75o ti gpu

can u tell me what should i do?
i have broadband connection to router and my pc is connected to router via ethernet cable.