TL;DR: tried charging my laptop with my phone charger from the wall... broke some stuff.. seems to be fixed after abit of tinkering.
So, i noticed alot of laptops can be charged with Usb-c recently.. and then i saw my laptop also had this function. However it is recommended to use the proper chargers and not use non-taylored items, alot of information online hints that with the stardardized USb-c ect the risks were negligable.
So, then i decided on a whim to plug my phone charger into the wall and then connect the usb-C to my computer. -just to see whether it would at all recognize the charger applying any minute amount of electricity to the battery.. not that i ever intended to do such a thing extensively.
what took me by surprise; was that even though i only had the thing plugged in for litteraly 10 seconds... checking that nothing was happening and giving up on the idea and unplugging, when i connected the normal charging brick, it didnt charge, and it didnt recognize the charger.
so to keep it short:
-I checked the battery with the diagnotic program. it was fine. -I tried deactivating and reactivating the drivers for the ac stuff, but nothing changed. -I also uninstalled and reinstalled the drivers.. no difference. -I tried to restart the computer, to no avail. -i tried to shut it down, and power it back up, .. no change. -I tried disconnecting and reconnecting the power supply in different ways, with no luck
I then shut the thing down and opened her up -I then disconnected the battery and tried to restart with only the power supply ... it wouldnt start...
but alas, i had given up, -I then reconnected the battery and turned her back on, and there she was, charging and all.
Conclusion: I have no idea what damage this may have caused to my computer.. but i definitely wont do it again.
Just wanted to share this in case someone were wondering about doing something similar, or were facing a similar problem.
Specs: -Asus Rog Strix G512LW -Huawei Phone charger 2-4A, 5-9-10V, 40W (note charger slightly damaged with some exposed copper wire, but still charges phone normally, even after all this -European 240V outlet -yes i know i am stupid 🙂
BTW, the trackpad seriously needs a plastic screen-protector also. makes for a much less annoying experience.