So my computer crashes a lot now since mining.  The screen will go black and I'll have to hard reset.  Last night the computer just froze with the desktop screen showing.  I did a hard reset, ... then the computer doesn't turn back on.  Gpu fans are still spinning and lights come on from the computer. I take my r9 290x out and put my old radeon back in and it boots up.  Before trying my 290x again should I uninstall all the drivers and catalyst for it??