From nobody Sat May 20 02:57:07 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 4QNT064Chwz4BS4p for ; Sat, 20 May 2023 02:57:26 +0000 (UTC) (envelope-from ralf-mardorf@riseup.net) Received: from mx0.riseup.net (mx0.riseup.net [198.252.153.6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mx0.riseup.net", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QNT051vgxz4GM8 for ; Sat, 20 May 2023 02:57:25 +0000 (UTC) (envelope-from ralf-mardorf@riseup.net) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=riseup.net header.s=squak header.b="Q3KN/6XW"; spf=pass (mx1.freebsd.org: domain of ralf-mardorf@riseup.net designates 198.252.153.6 as permitted sender) smtp.mailfrom=ralf-mardorf@riseup.net; dmarc=pass (policy=none) header.from=riseup.net Received: from fews02-sea.riseup.net (fews02-sea-pn.riseup.net [10.0.1.112]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mail.riseup.net", Issuer "R3" (not verified)) by mx0.riseup.net (Postfix) with ESMTPS id 4QNT034fdnz9t90 for ; Sat, 20 May 2023 02:57:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1684551443; bh=t+c6Ux0Yv01Sg8HFPV9F6aw3Oad+dcqYfmeooqTGfak=; h=Subject:From:To:Date:In-Reply-To:References:From; b=Q3KN/6XWofkNQbLeq31dJg3rCyD+ZVcPha+0mHxzsF1EZR6/bRmTiMPl7cPcXKoQw OxOLzPuwkX6k5YM0y9ZJ2sN4OydwbdKaeVQ79EkLGY1RQoI8J+oHl0zaEp0U8ibai9 DQkMPnoNmJrHq9AP8YCf2T/2r8KcynZ9KGOku7pk= X-Riseup-User-ID: 13C933A570FDA721BC9E2377E37A83166DF3DDECC244CF82F2ADDA3C75F48DAC Received: from [127.0.0.1] (localhost [127.0.0.1]) by fews02-sea.riseup.net (Postfix) with ESMTPSA id 4QNSzq72RTzFqhD for ; Sat, 20 May 2023 02:57:11 +0000 (UTC) Message-ID: <01b6daea80ed677bef3d45f93197b8c3258d0f95.camel@riseup.net> Subject: Re: OT: How to disable the lights on modern case fans From: Ralf Mardorf To: questions@freebsd.org Date: Sat, 20 May 2023 04:57:07 +0200 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 X-Spamd-Result: default: False [-4.09 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.99)[-0.991]; DMARC_POLICY_ALLOW(-0.50)[riseup.net,none]; R_SPF_ALLOW(-0.20)[+a:mx0.riseup.net]; R_DKIM_ALLOW(-0.20)[riseup.net:s=squak]; RCVD_IN_DNSWL_LOW(-0.10)[198.252.153.6:from]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[questions@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:16652, ipnet:198.252.153.0/24, country:US]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[riseup.net:+]; RCPT_COUNT_ONE(0.00)[1]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DWL_DNSWL_NONE(0.00)[riseup.net:dkim]; PREVIOUSLY_DELIVERED(0.00)[questions@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[] X-Rspamd-Queue-Id: 4QNT051vgxz4GM8 X-Spamd-Bar: ---- X-ThisMailContainsUnwantedMimeParts: N 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 connect 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.