From owner-freebsd-questions@FreeBSD.ORG Sat Aug 14 10:07:16 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6CCCD16A4CE for ; Sat, 14 Aug 2004 10:07:16 +0000 (GMT) Received: from mail.broadpark.no (mail.broadpark.no [217.13.4.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2E5F743D41 for ; Sat, 14 Aug 2004 10:07:16 +0000 (GMT) (envelope-from henrik.w.lund@broadpark.no) Received: from [10.0.0.3] (52.80-202-129.nextgentel.com [80.202.129.52]) by mail.broadpark.no (Postfix) with ESMTP id 66E6A6069; Sat, 14 Aug 2004 12:07:49 +0200 (MEST) Message-ID: <411E62A9.7040209@broadpark.no> Date: Sat, 14 Aug 2004 12:06:17 -0700 From: Henrik W Lund User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7) Gecko/20040616 X-Accept-Language: nb, en-us, en MIME-Version: 1.0 To: Laszlo Antal References: <1092453008.21510CB3@w5.dngr.org> In-Reply-To: <1092453008.21510CB3@w5.dngr.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-questions@freebsd.org Subject: Re: Laptop overheating problem. X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 14 Aug 2004 10:07:16 -0000 Laszlo Antal wrote: > Hi, > > So my laptop was working just fine but after a whole day of usage > everything slowed down, my physical memory was 89% full, and the > openoffice did not want to start at all.As soon as it happend I knew > the problem is I did not hear the cooling fan. > After shutdown about a hour I turned back on and everything was > working again very fast.I hope I didn't brake anything! > Here are the spec about the laptop:: > Toshiba Satellit A15-S157, 2.2ghz proc, 512mb ram. > I installed FreeBSD 4.10 on it, adn I use KDE desktop. > > Is there any built in or third party program I can install to turn on > the cooling fan when is necessary?? > Or do I need to make some change in my installation?? > > Thank you soo much for all the answers. > > Laszlo Greetings! I'm pretty sure the cooling fan is hardware controlled (at least for laptops), and that no change you do to the system will affect the cooling fan in any way. I know that if you put your laptop in your lap, it can overheat (your thighs certainly do after a while!), especially if you place it on a pillow or some other soft object that prevents air from circulating properly around your laptop. Another thing, leave your laptop plugged in (i.e. to the power grid) whenever possible, as things like fans and such usually run at lower speeds or in shorter intervals when the laptop is running off of the battery. Have you checked the BIOS for any cooling fan settings? Switch them on if they're off or not at full speed. Try placing the laptop flat on a table and leave it running. If the laptop still overheats, my guess is that it's a hardware problem. Hope this helps! -Henrik W Lund