I just got my new T410 few days ago, and I notice this problem w/ the audio. The speakers consistently make this hissing / flapping noise and the volume will cut off after 2 - 3 sec. This is happening all the time, whether i am playing music video, youtube, mp3... even the Lenovo audio test... basically everything that needs sound.
I have updated all of my drivers and bios. The machine is T410 with 64-bit Windows 7.
Does anyone else have the same problem and/or know how to fix it? Any help will be greatly appreciated.