Status update: system was returned within return period due to hardware issue. 
Hi, I have my laptop for less than a month. Since day 1, I installed Discord and League of Legends but the game run at 90 fps in ranked ( lower than my older PC wich had no GPU and only iGPU ). I tried other games, always the same problem... not as much fps as expected. I disabled power saving for the PCIe Bus in the power management advanced settings but the difference is really small. I do streaming and right now it's unplayable using OBS, a game, and some Firefox tabs... And I have noise while mooving my USB mouse, it sound like a digital beep but I can hear it only when the fan is not running because it's not that loud. If anyone can help me fix this it would be great.
Dell G15 5510 3050 ti Low Perf and noise