No, you don't need the motherboard battery installed unless your specific computer requires it for proper operation.
No, you don't need the motherboard battery installed unless your specific computer requires it for proper operation.
I understand this might sound unusual, but do you really need the motherboard battery linked to the real-time clock? Can your computer function properly without it? You have a 12th generation i3 12100 system. I know it might be hard to explain, but you mention discomfort in your nerves and muscles when electronic devices stay active. Right now your computer is off, but its internal clock still runs on battery power. I’m wondering if taking the battery out would help. I’ve noticed that my older 4th generation i5 system doesn’t affect me when it’s off, but your newer model seems to. It might be similar that newer chips are built differently. Please let me know what you think.
Have you thought about BIOS/UEFI settings that might prevent your PC from shutting down completely? Maybe try waking up via a laptop option or pressing the keyboard, as it could indicate the shutdown isn’t fully complete. There are newer energy-saving features in most computers that help reduce power usage if you turn them on.
Your nerves can sense the tiny power from a button cell while inside a metal case—proof you're beyond ordinary. You're likely experiencing a strong +5 vs B response, all driven by that energy. If standby devices bother you, it seems you're seeking direct power sources, like the switches on device backs or extension cords with controls. Some boards won't start without a battery, so you might need to replace it manually to identify compatible platforms. It's definitely possible.
They differ from one another. Modern devices operate in a continuous power mode, so they remain energized regardless of the device connected. I won't discuss your situation, just note that newer models stay active all the time. To avoid power use, disconnect from the wall if you wish to turn off.
Fascinating. I’d say it’s just an artificial constraint imposed by the maker, likely intended to stop users from noticing certain issues—like a warning about needing a replacement battery instead of realizing the display is faulty. It’s not a genuine necessity but rather a design choice to manage expectations.
These are typical motherboard manufacturers. Have any recent updates improved performance or reliability? Would relying only on the battery affect its longevity, and could a CMOS cell change that behavior? Battery power alone might limit runtime, especially if the frequency rises.