From owner-freebsd-questions@FreeBSD.ORG Mon Jul 16 22:51:40 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B004216A401 for ; Mon, 16 Jul 2007 22:51:40 +0000 (UTC) (envelope-from bahamasfranks@gmail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.174]) by mx1.freebsd.org (Postfix) with ESMTP id 4215A13C4B4 for ; Mon, 16 Jul 2007 22:51:39 +0000 (UTC) (envelope-from bahamasfranks@gmail.com) Received: by ug-out-1314.google.com with SMTP id o4so31766uge for ; Mon, 16 Jul 2007 15:51:39 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=mDqNrAJLQVvpMisCoIaPHdOMYh1cl0RfnceahaFB6o1gVLeTue/qsTejF3XhXzSl9r8NRz6XLeIYw4nUD6UwEI2rlxlZ8qwNBRsfCUF3d3gwxeUFoQ60yPanvPaPWtyeJ0RTybMJLl8qNfj0NrkQU7f44g0TzOmTSm/EGlsaNIg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=ZMEEwf63iObsj9YLg8tYdTq31CLVlXpHT8HhCI+IZX5wCJW72FU6gstIHs+vdiKMMdKNUIdpvMGh1qTjbmqOY56M+RyXaU1KFgdhTPYs67y1Y/vvokrRZ0UuzQZ3l16ST6J8sal1+Idl2/BPrs1+2Vm8noSbjKrHk65XV5ab9ko= Received: by 10.67.28.2 with SMTP id f2mr113612ugj.1184626298250; Mon, 16 Jul 2007 15:51:38 -0700 (PDT) Received: by 10.66.254.11 with HTTP; Mon, 16 Jul 2007 15:51:38 -0700 (PDT) Message-ID: <539c60b90707161551n73a61b9nff23f28443e32fb9@mail.gmail.com> Date: Mon, 16 Jul 2007 15:51:38 -0700 From: "Steve Franks" Sender: bahamasfranks@gmail.com To: "Roger Olofsson" In-Reply-To: <469BE90B.4030503@passagen.se> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <469BE90B.4030503@passagen.se> X-Google-Sender-Auth: 39a1c6829f21c1fb Cc: User Questions Subject: Re: IBM HDs vanish on warm-boot? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2007 22:51:40 -0000 I just had this problem this week - drives are fine until you access one and then disappears. Checked my bios monitor page and 12V was only 11.8V. Changing from a 300W to a 500W power supply magically fixed the problem... I don't claim that this is necessarily your problem, but it caught me off-guard and it's worth looking at. Steve On 7/16/07, Roger Olofsson wrote: > Dear mailing list, > > I have 2 IBM HDs and one WD HD (ata) in an old pc and for some reason > FBSD 6.2 can't find the IBMs on a warm-boot. Cold-boot is fine and, the > WD is fine. > > The motherboard is an old Aopen AX34 and all settings are default except > for ACPI that's off. > > The first thought that came to mind was that one of the IBMs are going > bad, but, I find it very unlikely that both HDs are doing it. One is a > 120 and one is an 80gigger but both 'vanish' on warm-boot. > > Some other setting in bios than ACPI? > > Grateful for any answer, > > /Roger > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > -- Steve Franks, KE7BTE Staff Engineer La Palma Devices, LLC http://www.lapalmadevices.com (520) 312-0089