From nobody Sat May 20 03:26:26 2023 X-Original-To: questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QNTdr751gz4BTQX for ; Sat, 20 May 2023 03:26:40 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QNTdr38rYz4Lf2 for ; Sat, 20 May 2023 03:26:40 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-ed1-x536.google.com with SMTP id 4fb4d7f45d1cf-510d6b939bfso6546990a12.0 for ; Fri, 19 May 2023 20:26:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684553198; x=1687145198; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=2+ErEnWnLO2KMjGTRwl3gWLLEValFsK/AiFmjA/q9AI=; b=GF6zirCs0APQwgfm8sWogEU0Kg8RiwKyAIZvc6nHh/t4IOcXfg3BwNudj4Z2CS1/6w xCSzRbaifIVHtcqYgGGu1CtQaWVVdXRcw+AsBbJVpmHRy9hD9IHpLalffLkamGCirTtf ldVXgERK2kPcsfisbcTydHVLGiSKBcjmxVW0zSXzI7NlDAoDKYakmdNM7amNaSLALTcj jSYaSniW4L0nshDEh5obGh7E6ASE/eumMXC0Ol5kyzUcPwBh/O798G+a8uUeQCcymEDd VlleW2XOtew6CNxydbtftkv+hyySW5j6dmvgoZ6f3t7aIs6URA2UmSPLBD0wMHufc46i s4OA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684553198; x=1687145198; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2+ErEnWnLO2KMjGTRwl3gWLLEValFsK/AiFmjA/q9AI=; b=Y/mKb9UgxDTRhlrR0GvL4VgugOwqqimtO71dGauG+fVuvBaQzv80WOZg9B6VD0NzCU edExdZMAopLlCGsifqsPVHJ9Phip1Ag6tXgT46QE6bLWBZ7qZcqRiwFYCbdBX92cCGaV qDB1tWdn94c4I7aBNuU6nduqW7scr6ESgG5I79nlUYgW3Hswi/Fixtbb0Qs8/YgDYq4f AlcXuAbi17GLXTmAhLgijMhTxmDlDZ+g/6j2wN/bIklS3FUSEXJqlCBWEo92Ccr+qwRC rY5FuCgGIiOLLnHceIT4XZiy0JNKSbyC4Zcy8XF3Zzn5CqIlJQrP/DH1PGiraZEpaqr6 kWRg== X-Gm-Message-State: AC+VfDzItbVj1LgI8OsV+RfLtVAnBHVitOPXJa1ETejvyQhcgTLT0LTq Wi7dYYGDaR65plYlvkSi5mil/7fOWWcemwWru+o= X-Google-Smtp-Source: ACHHUZ6k5EhXg1XJidSKL6kn3tyYydvaMTkKAzpeWQdIwT3wdsGjMJodTsD5E3k8xCSEHD8q55/IfUvwWzBDozZv390= X-Received: by 2002:a17:907:6ea2:b0:96f:98f1:6512 with SMTP id sh34-20020a1709076ea200b0096f98f16512mr622467ejc.41.1684553198486; Fri, 19 May 2023 20:26:38 -0700 (PDT) List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 References: <01b6daea80ed677bef3d45f93197b8c3258d0f95.camel@riseup.net> <0bfab925748733a1f31ed958e2753b34cb8bc5ae.camel@riseup.net> In-Reply-To: <0bfab925748733a1f31ed958e2753b34cb8bc5ae.camel@riseup.net> From: Aryeh Friedman Date: Fri, 19 May 2023 23:26:26 -0400 Message-ID: Subject: Re: OT: How to disable the lights on modern case fans To: Ralf Mardorf Cc: questions@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 4QNTdr38rYz4Lf2 X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N On Fri, May 19, 2023 at 11:23=E2=80=AFPM Ralf Mardorf wrote: > > On Sat, 2023-05-20 at 04:57 +0200, Ralf Mardorf wrote: > > On Sat, 2023-05-20 at 04:46 +0200, Tomek CEDRO wrote: > > > piezo buzzer > > > > I ordered piezo buzzers. Non of those buzzers does the job. If I connec= t > > the build in buzzer of my old computer case to the new mobo, it's loud > > enough. If I connect one of the new buzzers to the old mobo, they are > > loud enough, but the combination of a new buzzer and the new mobo is a > > PITA. "adding trivial amplifier" isn't a sane option. > > PS: I managed to get audible POST signals by using a selected buzzer, > but a > > sleep 15; printf "\a"; printf "\a"; printf "\a";printf "\a"; printf "\a";= printf "\a";printf "\a"; printf "\a"; printf "\a";printf "\a"; printf "\a"= ; printf "\a" Now for the real phone pipe the output of catGPT (not chatGPT) through the buzzer --=20 Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org