From owner-freebsd-questions@FreeBSD.ORG Tue Jul 17 09:11:10 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 75FFB16A409 for ; Tue, 17 Jul 2007 09:11:10 +0000 (UTC) (envelope-from raggen@passagen.se) Received: from av6-2-sn3.vrr.skanova.net (av6-2-sn3.vrr.skanova.net [81.228.9.180]) by mx1.freebsd.org (Postfix) with ESMTP id 383E513C4B6 for ; Tue, 17 Jul 2007 09:11:10 +0000 (UTC) (envelope-from raggen@passagen.se) Received: by av6-2-sn3.vrr.skanova.net (Postfix, from userid 502) id 055D2380C1; Tue, 17 Jul 2007 11:11:09 +0200 (CEST) Received: from smtp3-1-sn3.vrr.skanova.net (smtp3-1-sn3.vrr.skanova.net [81.228.9.101]) by av6-2-sn3.vrr.skanova.net (Postfix) with ESMTP id CCBBB38079; Tue, 17 Jul 2007 11:11:08 +0200 (CEST) Received: from [192.168.1.31] (90-230-142-213-no41.tbcn.telia.com [90.230.142.213]) by smtp3-1-sn3.vrr.skanova.net (Postfix) with ESMTP id AA06137E44; Tue, 17 Jul 2007 11:11:08 +0200 (CEST) Message-ID: <469C876E.8060701@passagen.se> Date: Tue, 17 Jul 2007 11:10:06 +0200 From: Roger Olofsson User-Agent: Thunderbird 1.5.0.12 (Windows/20070509) MIME-Version: 1.0 To: Steve Franks , User Questions References: <469BE90B.4030503@passagen.se> <539c60b90707161551n73a61b9nff23f28443e32fb9@mail.gmail.com> In-Reply-To: <539c60b90707161551n73a61b9nff23f28443e32fb9@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: 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: Tue, 17 Jul 2007 09:11:10 -0000 Steve Franks skrev: > 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" >> > > Thank you for your answer. I'll check the PSU and if necessary replace it.