actoo New User

follow the link below and it will be sort it follow steps in videos just set driver as high definition forget about Realtek https://www.youtube.com/watch?v=MGs1ECDYxFc

guys who ever face issue about sound in acer laptop follow that link this is sort it my problem and am using acer aspire 5 - 43 ,, follow steps one by one and this will sort the issue https://www.youtube.com/watch?v=MGs1ECDYxFc