Date: Fri, 19 May 2023 23:26:26 -0400 From: Aryeh Friedman <aryeh.friedman@gmail.com> To: Ralf Mardorf <ralf-mardorf@riseup.net> Cc: questions@freebsd.org Subject: Re: OT: How to disable the lights on modern case fans Message-ID: <CAGBxaXmKFJgVGu2OKEnuixS40=VfYeECZ8G_vPVvofk6L_M4cw@mail.gmail.com> In-Reply-To: <0bfab925748733a1f31ed958e2753b34cb8bc5ae.camel@riseup.net> References: <wu7mt1z94g1.fsf@bazooka.cs.ait.ac.th> <b54b2dc7529e677868212c6856d3e3ee60a12dab.camel@riseup.net> <CAFYkXjkYaFysoBBAFc7Nvi1W9oKhA7O6nYX8GJCdC3q3CZyXSg@mail.gmail.com> <01b6daea80ed677bef3d45f93197b8c3258d0f95.camel@riseup.net> <0bfab925748733a1f31ed958e2753b34cb8bc5ae.camel@riseup.net>
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On Fri, May 19, 2023 at 11:23=E2=80=AFPM Ralf Mardorf <ralf-mardorf@riseup.= net> 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
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