cakewalk 에서 scarlett 4i4 사용하려고하는데

아래 사진처럼 

Focusrite USB ASIO Input 1

Focusrite USB ASIO Input 3 


두개밖에 안나와서


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뭔가 따로 활성화 시켜줘야 하는건지, 드라이버 설치가 잘못된건지 도움좀 주삼 ㅠ.ㅠ