4 ways to fix a frozen laptop keyboard are quite simple

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4 ways to fix a frozen laptop keyboard are quite simple


As we all know, the Laptop keyboard is a peripheral that suffers a lot of direct external influences. Therefore, when using the keyboard for a long time, it may freeze, paralyze one or some buttons, even the entire keyboard is very normal. The following article will point out some causes and how to fix a frozen laptop keyboard so you can fix it yourself at home.

Some reasons and how to fix the laptop keyboard are frozen

First, to have a way to fix a frozen laptop keyboard , you must determine the cause of the error. Here are some causes and fixes.

1. The keys are stuck

The cause of the stuck keys is that after a long time of use, the dirt will stick to and gradually get stuck under the keys, causing the interaction between the keys and the circuit board to be hindered.

Instructions on how to fix a frozen laptop keyboard
Instructions on how to fix a frozen laptop keyboard

In this case, if the keyboard has only some buttons free, you can pry the buttons up and clean in this area, or to be sure you remove the entire keyboard with a screwdriver, then use a brush. , dry cloth to remove dirt.

2. The connection circuit is burned, broken or the key press area is bottle

In the event that the area below the key is bottled, you should clean the trigger and the surrounding areas of the key are paralyzed.

The connecting circuit is burned, broken or the key press area is bottle
If the connecting circuit is burned or broken, you can use a low-soft pencil like a makeup pencil to fill the circuit.

If the connecting circuit is burned or broken, you need to remove the keyboard and locate the listed keys on the circuit board. One thing to note because the circuit board is plastic so you cannot use a solder to solder all the key circuits, you can use a low-soft pencil like a makeup pencil or a 5B pencil to fill the line. circuit.

After painting, you use conductive glue or silicone glue to cover this circuit. Wait a few hours for the circuit to dry again, then proceed to install the keyboard.

3. Keyboard contaminated with water or other loose calendars

In case you accidentally spilled tea, coffee, ... on the keyboard, you must turn off the laptop immediately because water can contact and short the electronic circuits.

The connecting circuit is burned, broken or the key press area is bottle
If the amount of water spilled on the keyboard is not much, gently turn the keyboard upside down and then use the dryer to dry the keyboard.

If the amount of water spilled on the keyboard is not much, you should turn up the keyboard gently so that the water flows through the keys, then wipe the keyboard with a dry towel, then use the dryer to dry the keyboard. . However, you must pay attention to adjust the drying temperature just right, because too hot temperature will melt the plastic inside.

You can also place the keyboard in a warm, dry place to save time and remember to only use it when the keyboard is completely dry. Conversely, if the keyboard is spilled too much water, you should completely dry the circuit board and then reinsert it, and if that cannot be overcome, a new IC is required.

4. Driver error

One of the very common errors in the keyboard is the driver just installed, you should remove the driver and try the keyboard again. If using a wireless keyboard, check that Bluetooth mode is connected.

To be able to fix the driver problem, you should try the following: First remove the faulty driver and reinstall it if necessary; Turn off Wifi / Bluetooth mode and disconnect external devices. Then you proceed to install software to upgrade the driver. After installation is complete, you restart your computer

Hopefully the 4 ways to fix the frozen Laptop keyboard above will partly help you to overcome the problem. Good luck.