Help me guys. What is this weird noise.

[Miu Takanashi]

Help me guys. What is this weird noise. I also restarted my system while recording as you can hear but the sound is still there.

I uploaded the audio to soundcloud pease hear it from here http://

 

[Martin1982]

Sounds like a bad fan.

 

[Fluffy54605]

Did you restart it? It made a beep like the bios was booting up.