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| - | [* black] Insert wisdom here. |
|---|---|
| + | [title] Clean the USB-A port with isopropyl alcohol |
| + | [* black] Follow [guide|164767|this guide|new_window=true] to make a custom cotton swab. |
| + | [* icon_note] [link|https://www.amazon.com/GUM-Soft-Picks-Original-Dental-Picks/dp/B079KFZKR7?th=1|Dental picks with barbed tips|new_window=true] (non-flavored) can also be used. |
| + | [* icon_note] You ''can'' use a normal cotton swab, but most are too thick and have loose cotton that can snag on sharp edges. |
| + | [* black] Apply a few drops of highly-concentrated isopropyl alcohol (>90%) to the cotton. |
| + | [* black] Insert your tool in the USB-A port. |
| + | [* icon_caution] Don't force the tool into the port, as you risk damaging the contacts. |
| + | [* black] Twist the tool within the port to clean it. |
| + | [* black] Wait a few minutes for the isopropyl alcohol to evaporate before plugging in your device and testing it. |