From owner-freebsd-questions@FreeBSD.ORG Sun Apr 26 17:16:48 2015 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 62454955 for ; Sun, 26 Apr 2015 17:16:48 +0000 (UTC) Received: from mx01.qsc.de (mx01.qsc.de [213.148.129.14]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 245071C50 for ; Sun, 26 Apr 2015 17:16:47 +0000 (UTC) Received: from r56.edvax.de (port-92-195-64-237.dynamic.qsc.de [92.195.64.237]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx01.qsc.de (Postfix) with ESMTPS id 1810D3CC98; Sun, 26 Apr 2015 19:16:44 +0200 (CEST) Received: from r56.edvax.de (localhost [127.0.0.1]) by r56.edvax.de (8.14.5/8.14.5) with SMTP id t3QHGhXb003665; Sun, 26 Apr 2015 19:16:43 +0200 (CEST) (envelope-from freebsd@edvax.de) Date: Sun, 26 Apr 2015 19:16:43 +0200 From: Polytropon To: Fernando =?ISO-8859-1?Q?Apestegu=EDa?= Cc: User Questions Subject: Re: Debugging bad memory problems Message-Id: <20150426191643.fd783238.freebsd@edvax.de> In-Reply-To: References: Reply-To: Polytropon Organization: EDVAX X-Mailer: Sylpheed 3.1.1 (GTK+ 2.24.5; i386-portbld-freebsd8.2) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Apr 2015 17:16:48 -0000 On Sun, 26 Apr 2015 19:11:00 +0200, Fernando Apestegu=EDa wrote: > Any help with these two problems or any alternative programs? For testing memory, I would leave out any problems that could be appearing from an operating system. Read: Do not use any operating system at all. :-) The simplest approach is often the most comfortable one in the case of checking RAM. For checking memory, use the memtest live CD. You can also use memtest from UBCD (Ultimate Boot CD) which also contains other tools that can be used to check for faulty hardware. In many cases, you can boot those from USB sticks if you don't have an optical drive or don't want to "waste" a "precious" media. :-) --=20 Polytropon Magdeburg, Germany Happy FreeBSD user since 4.0 Andra moi ennepe, Mousa, ...