My gpu is inactive (idle ) while working

Famousmime

Hello , i got an a problem with my PS (predator sense) either GTX 1050ti 
Long story short , when i play games my laptop Predator Helios 300 (G3-572-55UB) is using intel 630 grapihi card in a place of Geforce , but , device manager and task manager say's my card is working pretty fine , and even get some like 1-5 % usage , BUT predator sens shows its Idel while im gaming or not !
i tryed :
1) put laptop to sleep/hybernate , not worrking
2) reinstall drivers for ps , and geforce , not working
3) nvidia 3d settings put Nvidia card for all performanses ,not working 

i can't force my laptop to use , any solution lads ? 
Thanks 

p.s - how i know its nor worrking ? example i play CS:GO with nvidia its goes up to 200 fps , no freez !!! Now its 100 fps ,and freeze as ****** , same with other games i can see that by fps and my CPu being destroed by 95 % usage 

GAMING6698

@Famousmime
follow these steps 
1)click on window icon then search cmd and open it as administrator 
Now type both commands one by one 

DISM.exe /Online /Cleanup-image /Restorehealth

When above command complete now type this command↓

sfc /scannow

After completing restart your and follow below steps 

Download DDU(display driver uninstaller) and download nvidia software from my link (just select your gpu details and download game ready driver don't forget to select gtx (notebook))
https://www.nvidia.com/Download/index.aspx

After downloading save both nvidia software and ddu program in download folder now, boot in safe mode then run DDU program→select GPU→clean and restart 

After restart you will boot in normal mode
Now, install that nvidia software→after installation restart your laptop 

Then add you game in nvidia software and set high performance nvidia processor→now you can play your games