Often the Supply of Power , when breaking the speed you need more energy to // the same when play heavy game you need more power
if you play game that need low graphic it will br fine
Well the thing is, I'm not necesseraly playing heavy games. I get blackscreens on WoW, which is a 2004 game, I can't join a single game of CS:GO, and so on.
There should be a way to tweak the supply of power in order to give the graphic card what she needs, isnt there ?
I also read that an update of my BIOS could solve the issue, but I'm of course reluctant to do so, at least without AMD's help, because they probably have a database of compatible BIOS versions.