Alright so last week i finally got myself a new build. It worked great.. up untill yesterday. Spec's of the computer are as follows :
i7 8700k
rog strix 1080 ti (non oc)
32g gskill trident rbg
asus rog z370z
corsair h115i
corsair RMx 850w psu
1tb samsung ssd
250g samsung m.2
Put the rig together and had no problems what so ever last week, even monday was trouble free. Then yesterday i received some corsair LL series case fans which after installing i started to drop frames like crazy whenever i tried to play fortnite. I made sure all drivers were up to date and still, dropped frames. I decided maybe i had somehow downloaded something but i couldnt find anything so i tried to convert back to how the pc was before, i removed the fans did a fresh reinstall, installed all drivers, started up fortnite and it still ran like shit. (i mean it was playable but running no where near as well as it was before) i went from getting 200+ fps on high settings with ultra view distance down to getting ~90 fps And it would dip below 60. also when i start searching for a game it drops all the way down to 15fps for a few seconds then back to 200 just sitting at the menu. Any thoughts on what is causing this since it just hit out of the blue.
sorry if its alot of rambling, i am just super frustrated, if anything needs clarification just let me know