Hi, can you help me when I record LoL it only shows me black screen. Here are my Specs.
It could be that because your GPU does not have Hardware Encoding, we are probably using your Intel chipset as the encoder. Meanwhile, League of Legends might still be running off the GT 720.
You may want to see if you can somehow get League of Legends to run off the Intel chipset, instead of the GT 720. That way the encoding method and game are running off the same hardware.