High Power Gaming laptop. Choppy FPS

Jsore

Reputable
Nov 1, 2014
4
0
4,510
Hi,
last night i went to play my daily game of CS:GO and noticed that the frames were dropping drastically between 45-30 every second. My usual FPS is 60. I thought that it was only an issue with the game, however, I went to try Smite and averages 20fps compared to my usual 120fps. I cleaned my pc and did a virus scan and nothing came up. This is a new issue and my comp is only 2 months old.
Specs:
MSI Dominator PRO
Intel Core i7-4810 CPU @s.80GHz
12gb RAM
Nvidia geforce 880M
My computer can handle most games fine on high until today. Most of my games that i could play previously are now unplayable.
I just updated my Realtek Speakers to try and fix it, however it made the issue worse. I am a computer novice so simplest terms as possible would be appreciated.
(Sorry for grammar I am in a hurry)