Windows makes weird sound

[carputer93]

I have windows 7 32 bit and I having a problem with my sound themes . Its set to windows default and l the orginal sounds are factory but when the computer turns off or on it makes a loud zoom noise . So I tried to look for the file on the computer to remove it couldn't find it. I changed the theme to no sounds and none of the sounds worked but when I turned the computer off it still did it ant suggestions

 

[fireberd]

Could this be the speakers are actually doing this and not the PC? Plug a headset in and see if you get the same thing.

 

[carputer93]

That is never thought of the PC is in a car setup .it will play the normal tune then make a loud zoom noise. I will take the cord its connected to and try a set if need phones and see what happens. Depending on what has to close on logging off the noise can be quick or slow.. this noise didn't start till I changed the power options from the stock to what nothing goes to sleep.

 

[carputer93]

I tried a set of head phones and it did the same thing