Observation of dust residue stain
Observation of dust residue stain
the rear ports on your motherboard appear dusty with a white stain. you've tried cleaning it with isopropyl alcohol, but the residue returns quickly. this could be corrosion or simply due to high humidity in your environment. it’s not uncommon for such issues to affect performance over time. let me know if you need more details about possible solutions.
I initially assumed it was battery acid due to its appearance, but after cleaning, it returned.
It appeared immediately again, like it hadn’t occurred at all. I even tried wiping it off with my fingers, but that didn’t help.
It seems to be an issue with appearance rather than functionality. The impact on port's operations isn't clear, but it might affect user experience.
Sorry if I seem unclear, but could you explain what you're referring to by "just a cover"? Will it change color or develop rust over time?
I face the same issue—being stuck in a city where driving costs only €2 (a European joke here, haha). Dust is everywhere, but I’ve gotten used to it by keeping my personal space dark. Just have to adapt, and after a few years you might finally manage to tidy up your fans.