Solved! Walmart OP15+ laptop problem

Jan 13, 2019
I just got my walmart op15+ laptop i7-8750H 1060 version but at stock i cant even get over a 100fps in fortnite at lowest setttings and 720p resolution. In CSGO also I can't get over 100 fps with low settings. In task manager it shows my gpu usage is only 20%. What is happening please help.