Due to unfortunate circumstances (me dropping the laptop) I have now ended up with a half broken laptop that has a broken screen and a dying battery. I could repair it, however, I don’t wanna bother as I’m very likely gonna be getting a new one soon.

The laptop itself still works fine, however the broken screen and dying battery make it pretty much useless as a laptop and I already have a home lab NAS thing, so I’m kinda out of ideas on what to do with it. Any ideas?

Here are the specs:

CPU: i5-8300h

GPU: intel HD830/GTX1050ti

RAM: 16GB

Storage: 128GB SSD

  • fuckwit_mcbumcrumble@lemmy.world
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    8 months ago

    If you remove the battery it will either A not work or B run extremely slowly. Always have a functional battery in your laptops.

    Ideally find a way to limit the charge of the battery. But if you can’t nuking your battery is better than running at 800mhz or whatever your lowest clock speed is.

    • appel@whiskers.bim.boats
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      8 months ago

      I’ve run laptops before without batteries a few times and never had issues, is there a reason for the slowdown?

      • fuckwit_mcbumcrumble@lemmy.world
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        8 months ago

        Power consumption. Especially with turbo boost power consumption can easily spike well above what the power brick can deliver, so the battery is used like a capacitor. Or shit even without the spikes chargers can’t keep up. My laptop will actually discharge under full load with the full 240 watt charger.

        It’s not normally an issue on REALLY low end devices (sub core i, like pentiums or atoms), but anything high end will reduce it’s power consumption without a batter installed.

        • Possibly linux@lemmy.zip
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          8 months ago

          That’s not something that should ever happen on most devices. If your battery is discharging under load you likely have a faulty device.

          • fuckwit_mcbumcrumble@lemmy.world
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            8 months ago

            There’s nothing wrong with the device, Lenovo has confirmed this, and both motherboards my laptop has had have the same “problem”. This isn’t my only machine like this either, 16" Intel MacBook Pros are also known to discharge under full load, but that’s because they’re limited to 100 watt USB C.

            There’s a reason why those devices run at minimum clock speeds when their battery is sub 5%.

                • Railcar8095@lemm.ee
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                  8 months ago

                  My Lenovo P1 with an i7 and a Nvidia 4900 and a 230W adapter is wondering what you’re talking about.

                  • fuckwit_mcbumcrumble@lemmy.world
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                    8 months ago

                    P1 gen 4 with the i9 and rtx 3080. Pay close attention to the power levels under heavy load. It will drop massively under long term heavy loads to try to prevent the battery from discharging. My machine only takes in a little over 170 watts from the power supply, but with a laptop cooling pad it can easily sustain over that 170 watt mark. It doesn’t happen instantly, it starts when the laptop is fully heat soaked (takes 30+ minutes with the cooling pad). You won’t notice it until about an hour or two in, but once it starts it will start accelerating as the battery heats up. Shorter loads that the laptop is more designed for it handles it just fine. It’s only when you push it for too long and too hard.

                    Also whats the power consumption of the mobile 4090 like sitting on but idle? Random programs trigger my 3080 for no reason and that GPU draws about 20 watts minimum. I want to upgrade, but I’d lose vram if I got anything less than the 4090 and I don’t know if I want all of that excess power draw when the system can barely benefit from it, and it makes using it as a laptop awful.

        • appel@whiskers.bim.boats
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          8 months ago

          Interesting, never had that happen to me, but then perhaps you are using a laptop with a dgpu? I have not been. My laptop generally consumes 4w at idle and up to 15w under load, so I don’t see this ever outpacing the 60w charger. The CPUs with the highest tdp are only around 100w anyway right? And in that case the laptop comes with a higher wattage charger. But you’re right I guess it could happen depending on the hardware, never personally seen it however.

          • fuckwit_mcbumcrumble@lemmy.world
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            8 months ago

            It even happens with power efficient devices. All Macbooks will run at their lowest clock speed with a dead/low battery (even my M1), My Thinkpad T14 with an ULV CPU and it’s odd. It tries to limit total system power to around 25 watts, even though I have a 100 watt power supply connected. My theory is that since 30 watts is the lowest power supply it will run off of it’s trying to keep that 5 watt buffer. Unfortunately that means my CPU runs at 800mhz doing anything but idling. Laptops with dGPUs often just wont work at all, or are so far limited they’re unusable.

            Some older laptops like my Thinkpad X220 will run at 800mhz on a 65 watt charger, but on a 90 watt charger it will run at full speed. But unfortunately in the days of USB C that makes things a lot more difficult.