Hi. So, I wanted to increase the power limit allowance for my R9 380. I followed http://www.overclock.net/t/1387430/amd-how-to-change-the-power-control-limit-from-20-to-50 this guide and it had to do with the registry. No big deal, I've done this before. I made a backup of the original btw. Fast forward, it was successful, was able to increase the power limit even further, everyone's happy. So my PC just got a Windows update(My pc is W10 btw). I believe it was 1607. After the update, I lost the increased power limit thing so I decided to do it again. Before that, though, I cleared some useless registry keys using CCleaner. Now, this time, I didn't go into the registry to allow for increased power limit. Instead, I just double clicked on the exported .reg file as shown in the guide. I believe that was what caused the bootloop, It's been doing this for about an hour now, black screen with the white dots circling.
Hopefully you understand what I am saying and can help me
Feel free to ask me any questions.
Thanks.