Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753830AbWKFVb3 (ORCPT ); Mon, 6 Nov 2006 16:31:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753834AbWKFVb2 (ORCPT ); Mon, 6 Nov 2006 16:31:28 -0500 Received: from iabervon.org ([66.92.72.58]:34834 "EHLO iabervon.org") by vger.kernel.org with ESMTP id S1753830AbWKFVb2 (ORCPT ); Mon, 6 Nov 2006 16:31:28 -0500 Date: Mon, 6 Nov 2006 16:31:26 -0500 (EST) From: Daniel Barkalow To: Dmitry Bohush cc: linux-kernel@vger.kernel.org Subject: Re: High pitch noise on Acer Aspire 5602WLMi In-Reply-To: <2ac89c700611042257p6c4ea9cdsdfb7b2d3f2415d8a@mail.gmail.com> Message-ID: References: <2ac89c700611042257p6c4ea9cdsdfb7b2d3f2415d8a@mail.gmail.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 602 Lines: 17 On Sun, 5 Nov 2006, Dmitry Bohush wrote: > Hello, Probably it is one of resistors on motherboard. This noise > goes away with adding acpi=off to boot params. > > What is this? It can be fixed? Try processor.max_cstate=3; if that doesn't work, try =2. Google for max_cstate will give you tons of anecdotes. -Daniel *This .sig left intentionally blank* - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/