1. Open Windows settings
2. Go to system > display
3. scroll all the way to the bottom
4. open the "Graphics settings"
5. click on browse
6. select the OBS executable file (Default location: C:\Program Files\obs-studio\bin\64bit\obs64.exe)
7. after adding it, click on its name, click on options
8. select Power Saving under which your integrated card's name will be
9. save it and restart OBS