Hello everyone.
Firstly, I don't know if this is the right place to post, but whatever.
I recently tried to make a map for dystopia, so I've set up Hammer the way the wiki sais. Now the problem is that when I create a new map the various screens are all black, without the grid lines at all, making it impossible to create any brushes,add entities etc.
When I open another map the everything shows up normal and I can work on the map. But after I work on it for a minute or two, the screens turn black again.
Note : I got a new pc and I think that has something to do with it, since I didn't have this problem with my old one.
Help please!