User Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0 (Beta/Release) Build ID: 20130511120803 Steps to reproduce: Open the web developer tools and switch into 3d view Actual results: Black screen Expected results: Website in 3d view into the web developer tools
DirectX 9 issue in WIndows 8? It doesn't include DirectX 9 anymore ..
Please post the Content of the Graphics Section you can get via "about:support" with enabled Hardware Acceleration.
Feel free to reopen with the Info asked in Comment 2.