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8 Posts

07-31-2009

Germany

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  • Posts: 8
  • Registered: ‎07-31-2009
  • Location: Germany
  • Views: 75
  • Message 1 of 1

Problem 1/2 with lenovo T400s => strange sound

2009-09-09, 16:45 PM

Hello,

my new lenovo T400s works quite fine. But two things are getting on my nerves!

The first problem is a very strange sound. It's not very loud but its a very aggravating sound! In some forum posts people explained the reason of the strange noise is caused by the switching between the c2 and c4 processor state. So I tried the kernel option

processor.max_cstate=2

But the sound is still there.

I would be very very glad if someone could help me. Every hint is very welcome.

tia and greetings,

Oli

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