Hello, IT. Have you tried turning it off and on again?

  • L0rdMathias
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    17 hours ago

    In theory. In reality it’s not on or off it’s always on and it’s high vs low voltage.

    • GoodEye8@lemm.ee
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      10 hours ago

      Maybe I’m misremembering (or it’s just old knowledge and new chips are more sophisticated) but despite it being low voltage vs high voltage the outcome is still on or off because there’s a resistor in the semiconductor that either allows current through or not. If it were a light switch it would be the equivalent of turning the light on or off.

      • slackassassin
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        8 hours ago

        Ya. It’s more like “current go this way or current go that way” than it is high/low voltages.

    • vinnymac@lemmy.world
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      17 hours ago

      And yet I still have electronics to this day that require me to pull the plug to get going again 😂

      • earphone843
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        16 hours ago

        That’s actually why. You have to drain the power from the circuits.

      • oleorun@real.lemmy.fan
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        16 hours ago

        Our LG washing machine does this once every year and a half almost like clockwork. It will simply refuse to do anything until it is unplugged and then plugged back in.

        • dual_sport_dork 🐧🗡️@lemmy.world
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          16 hours ago

          It may be clockwork. If its power hasn’t been interrupted in the interim, i.e. you have very stable power at your house, that’s got to be some kind of overflow bug in its software. A timer somewhere is running out of room to count clock ticks and it barfs.

        • serenissi@lemmy.world
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          15 hours ago

          I’ve an oven which when turned off in hot state while in convection mode will turn on the fans for few minutes next time I turn it on, regardless of mode and temperature. To overcome this bug I need to put mains power off for couple of minutes and let the caps keeping the ram alive drain. Not only it has hot state reset bug but also a ram initialization issue as well it seems. Thankfully that state is not stored in nvram.

          The manufacturer was as expected: ‘we’re not software guy, we can send an ‘expert’ engineer (who knows only to replace parts, no debugging) and it’ll cost $$’. I thought I’ll reverse it and fixing someday, till then I’ll live with it.