sasdo :
I was playing cs go and i noticed i wasn't getting more than 60-80 fps and when i opened my task manager i saw that cs go used 0% GPU.I guess its using the processor's integrated graphics?
Here are my specs:
Intel core i5-7400
Nvidia gtx 1050ti
8GB ddr4 ram
1TB HDD
Yeah, it is almost certainly using the Intel Integrated Graphics.
You have probably plugged the monitor in the motherboard's I/O, not the GPU output ports.
Firstly check the cables and connections, then you can set just in case the default / main GPU as 1050Ti in the NVIDIA Control Panel.
Extra tip: If this doesn't help somehow and the games still don't recognize the graphics card you can try full clean reinstall of the drivers or disabling Intel Integrated Graphics from the BIOS. (But I'm sure you will probably not reach this far)