Powerline

Hello all, I'm having major pc problems and I can't seem to figure out the issue. Earlier today I tried to update my RX 480 and while it was updating, my computer ended up freezing. After waiting awhile I just turned it off and tried to reboot it but now every time I turn it on, it gets stuck on...

Hello so as the title says my new rig isn't performing as well as i was expecting and i am sure this isn't all it can do. My 2 problems are in games i get pretty bad stutters and GPU usage drops especially in some areas of the game like for example in Witcher 3 i get around 90-99% GPU usage...