Very high pitched electronic voice.

[sxpal]

Hi Guys,

I'm using Focusrite Saffire Pro 24 DSP Firewire sound card.

Everythings work but when i connected to saffire pro 24 dsp sound card (on/off)

Very high pitched electronic voice.
I don't know where that came from.

Please Help!

H55M-USB3
i5 760
Palit 9500 GT 1 TB
4 GB Kingston
Asus 550w power supply

 

[sxpal]

Anyone help?

 

[sxpal]

When i disable Pstates and Cstates no noise...
But performance very slow, geek bench score 2000.

How can i extract ssdt and edit for i5 760
because this problem power supply...

Windows everything normally working.

Please help!