motherboards generally limit the amount of voltage that you can get from the power supply, generally that’s 20V. if that component is broken or fully degraded, your best bet is to buy another laptop.
that said, try updating the BIOS if it hasn’t been updated recently. It sounds like this is a low-level controller issue then an actual hardware issue.




whether it’s good or bad publicity, its still publicity. Companies strive for publicity, if anything defacating on it just adds monetary value.
there’s always going to be some individual who finds the advertisement appealing or just looks up the website of the advertisement