this post was submitted on 19 Jun 2025
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Old laptop died 🥲 (infosec.pub)
submitted 3 days ago* (last edited 1 day ago) by UnH1ng3d@lemmy.world to c/askelectronics@discuss.tchncs.de
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I tried to start my laptop earlier, only for nothing to happen. It won't start on battery or when plugged in (it can run without a battery when plugged in). The battery does seem to be dead, and so is the 3V CMOS battery.

I opened it up and noticed a circle visable on one of the inductors. Hopefully you can see it in the picture.

Could this be the problem, or is that normal?

Update: I've tested some suggestion and watched some repair videos, but I found nothing. Goodbye old friend 🥲🤚

Thanks for the help guys

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[–] UnH1ng3d@lemmy.world 1 points 1 day ago

Nope, no signs of life with the battery removed and on wall power only. I believe the battery was not to blame, but something went wrong that caused it to also drain the battery. I will check the battery anyway and report back if I find anything interesting. Thanks for the helpful link.