Date: Mon, 26 Oct 2020 08:30:44 +0100 From: Ralf Mardorf <ralf-mardorf@riseup.net> To: freebsd-questions@freebsd.org Subject: Re: What is the "better / best " method to multi-boot different OSes natively WITHOUT VirtualBox(es) ? Message-ID: <20201026083044.395e77e2@archlinux> In-Reply-To: <20201026082015.24287140@archlinux> References: <CALMiprbGBaSJQUAA=1HDZAjvsVNK7dqB_5mBb5DKzV16F3hxHg@mail.gmail.com> <20201024111010.5c867e8540a369b826d26703@sohara.org> <20201025065025.6a13dc89@archlinux> <24469.26288.47199.882303@jerusalem.litteratus.org> <20201025135437.35b592a5@archlinux> <c8cbc8c1-2e05-d57f-41de-8e393fa8fc90@holgerdanske.com> <20201025225215.65cfca64@archlinux> <79CA7927-080F-4596-96CB-CEFB2322F062@kicp.uchicago.edu> <20201026082015.24287140@archlinux>
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On Mon, 26 Oct 2020 08:20:15 +0100, Ralf Mardorf wrote: >Indeed, I've forgotten that some circuits contain big capacitors, so >discharging using a resistor is usually done (and sometimes even the >screwdriver is used, not recommended ;). Oops, I contradict myself. If the gear is powered, we better don't try to discharge a capacitor :D. If the gear isn't powered, we don't need galvanic isolation by a transformer. So I'm mistaken, galvanic isolation is not perfectly safe. But it's still better to isolate.
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