Sound glitch/pop noise

[Ihavenoname]

I was just playing a game then when there is a loud effects my sound goes pop or sometimes it cut off for 3 seconds.( In Osu game there is no sound when I open it) I want to fix but I don't what it cause and how to fix it. I'm on HP 2AF7 motherboard.

[itsmyname]

@Ihavenoname -- I want to fix but I don't what it cause and how to fix it. 

That is not a lot of information to work with. 

I think that you have two options:

1. if your HP computer is less than 12 months old, contact an HP Support Agent, via: http://Support.HP.com to get HP to repair/replace your computer, at HP's expense;
2. find a local owner/operator computer store, and take your computer there. The continued existence of their business relies on providing good service, and getting good word-of-mouth for their work.