I was having slowdown issues with my computer and also my league of legends game would not load into the actual game state after champion select. So i reinstalled windows 10 on that hard drive and it was doing the same as it is now on a different hard drive, I try to go on the league of legends download website https://signup.na.leagueoflegends.com/en/signup/redownload then it crashes with a black screen and the fans turn on full speed. Also as I try and use this website you can hear the fans on the video card start to speed up then the computer crashes again to a black screen. The other hard drive I tried reinstalling windows with the updated windows 10 installer and tried all the updates with windows including updating the video card with the latest drivers off the AMD website. I have a Dell precision T1600 with a AMD radeaon r7 260x video card.