Recent content by yosuu

it's just a loop. It only repeats what is written in echo function. With this repetitiveness the cpu works always 100%.

This is the trick. You have to create a file and run it all the time, because of this the cpu is working always 100% and the noise disappears. The file you need to create and run is this (with Windows):

Hi, I am almost sure that the high pitch noise is from the changing of the voltage of the processor. I used the trick posted above and the notebook is really silent when using the windows 7. Also, I switched off the speedstep option of the processor in the bios, and the annoying sound...

Well, yeah the power supply to the processor xD. It seems like there is an electronic component that has some resonance when the processor is fed with low power supply (when the processor is doing nothing at that moment). Here is a quote from another forum with the same problem:

http://support.dell.com/support/topics/global.aspx/support/dsn/en/document?c=us&cs=19&dl=false&l=en&s=dhs&docid=0A7D5CD2E17F5125E0401E0A55176204&doclang=en

Hi, I searched through the net and I found this thread. If you create the bat file that souskei says, and execute it, the whine noise disappears instantly. This is a problem with the c4 power state of the processor...

Hi, I'm also interested in this matter. This high pitch noise is really killing me. I am looking forward to your results.

thanks for the information. I also tought it was something about the hard drive because when I was copying files from a dvd to the hd, the high pitch noise disappears. There are people that thinks it is caused by the cpu C4 state... what do you think?

Hi Cdntrader! I also bought the Vostro 3700 and the high pitch noise was very annoying. Did you solve the problem changing the hard drive? I have reduced a little this annoying noise by disabling the bluetooth and the freefallprotection program ( with ccleaner, I disabled it in the...