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Date:      Mon, 20 Sep 2010 20:24:02 GMT
From:      Christophe Pinto <pinto.c@free.fr>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   misc/150766: Dell Vostro 3700 siffle sous FreeBSD / Dell Vostro 3700 whistle under FreeBSD
Message-ID:  <201009202024.o8KKO2PA028081@www.freebsd.org>
Resent-Message-ID: <201009202030.o8KKU6JL096804@freefall.freebsd.org>

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>Number:         150766
>Category:       misc
>Synopsis:       Dell Vostro 3700 siffle sous FreeBSD / Dell Vostro 3700 whistle under FreeBSD
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Sep 20 20:30:06 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Christophe Pinto
>Release:        FreeBSD 8.1
>Organization:
Aucune
>Environment:
FreeBSD MyFreeBSD.me.ht 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 02:36:49 UTC 2010     root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  amd64

>Description:
Dell Vostro 3700 noisy under FreeBSD

Processor : New 2010 Intel® CoreTM i5-450M Processor (2.4GHz, Turbo Boost up to 2.66GHz, Dual Core/4T, 3MB/L3)
Hard Drive : 250GB1 7200RPM SATA Hard Drive
Memory : 4GB Shared Dual Channel DDR3 at 1066MHZ, 2 DIMM
Video Card : Nvidia® Geforce™ GT 330M, 1GB Graphics

-------------------------------------------------------------------------------

Problem with Laptop Dell Vostro 3700.

The Laptop emits a high pitched noise during boot. Immediately after the detection of four CPUs.
The problem is the same under XFCE.
The shaking of a window temporarily stops the noise. Compiling an application also stop the sound working time of compilation.
The problem is identical with the i386 version.
The problem does not exist with Ubuntu 10.04 or Windows7.

Thank for help.

-------------------------------------------------------------------------------

Problème avec PC Portable Dell Vostro 3700.

Le Laptop émet un son très aigu peu de temps apès le boot. Juste apès la détection des 4 CPUs.
Le problème se poursuit sous ma session XFCE.
Le fait d'agiter une fenêtre arrête momentanément le bruit. Le fait de compiler une application stop aussi le bruit le temps du travail de compilation.
Le problème est identique avec la version i386.
Le problème n'existe pas sous Windows7 ni Ubuntu 10.04.

Merci pour votre aide.
>How-To-Repeat:
Noise appears at the detection of processors from the start of the installation.

----------------------------------------------------------------------------------

Lancer une installation de FreeBSD : le bruit apparait dès la détection des processeurs.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:



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