1kHz noise from C3 sleep
Alexander at Leidinger.net
Sun Oct 30 12:00:37 PST 2005
Nate Lawson <nate at root.org> wrote:
>>>> My laptop makes noises when being (more or less) idle (I think I enabled
>>>> C3...). Does this mean I should try to change HZ?
>>> Sure, you can do it from a tunable (kern.hz I think), you don't
>>> have to recompile.
>> No, a HZ of 100 doesn't work, the laptop still makes noises. And it
>> only has C2, no C3...
> Change to C1 (which is just HLT). If it still makes noise, it's not
> your C2 or C3 sleep.
It's the C2 sleep. Any ideas?
http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7
http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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