Laptop Mic Giving Noise of when recording started

[HEYEHEYEH]

Hi Guys

I have been starting to make voice overs for my videos recently using a Turtle Beach x11 headset and everything has been working ok. Suddenly whenever I start recording I get this like popping sound (like when you pop your ears) lasts for about 1-2 seconds and I dont know how to get rid of it. It also happens when recording with my inbuilt laptop mic.

Any Ideas?

 

[HEYEHEYEH]

Oh and I'm on Windows 7 Ultimate 32 Bit