What if the laptop keyboard is flooded?

Laptop keyboard water is what to do? Notebook keyboard water is also a more common phenomenon, the keyboard after the water is often shown as a lot of buttons can not be used, this does not mean that your keyboard can not be used, we simply deal with the keyboard can return to normal. The following author combines his own experience to talk about the solution of laptop keyboard intake.

When the laptop keyboard enters the water, it should cut off the laptop power and remove the battery immediately. Then pry down the key cap, carefully open the keyboard base, you can see the keyboard circuit board, with absorbent absorbent cotton flower carefully three-layer PCB separate wipe. Then use absorbent paper to dry the water, and then slowly let it dry naturally (do not use high-temperature hair dryer to dry it, because the high temperature will cause the keyboard other hardware damage). After drying, reinstall the keyboard and connect to the computer.

Here to remind everyone: the keyboard circuit board is two to three layers of thin plastic film, must be careful to wipe, but also can not use hard things to touch, otherwise it will damage the circuit.

Because the notebook keyboard is a passive keyboard (does not require power supply), will not cause direct damage to the circuit part, but easily caused by the keyboard inside the printed circuit loss of electrical conductivity so that the keyboard failure or even scrap, at this time can only replace the keyboard, so in the daily use must pay attention to.

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