While using the keyboard, you notice the sign laptop keyboard messed up such as: Some keys don’t work, the key recognizes the wrong character or strange characters appear, the key response is longer than usual, the key combination is not functional… Don’t worry, follow the article below of TechtipsNReview.com to have a way to solve this situation quickly, compactly, and light!
1. Causes of laptop keyboard disorder
– Due to PIN:
+ Normally PIN laptop located just below the keyboard. It may cause keyboard dysfunction.
+ Sometimes because you use the laptop at high intensity or just use it and charge it many times, causing the battery to swell, affecting the laptop keyboard.
– Due to external impact on the keyboard:
+ The dysfunctional error that occurs on the laptop keyboard may be caused by external influences affecting the machine.
+ These effects can be such as: Dropping the device, hitting a hard surface, electric shock, etc.
– Due to driver application:
+ In some cases, the keyboard does not work properly because the keyboard driver is not installed or the diver version is old and needs to be updated to the latest version.
See more: 5+ Causes and ways to fix laptop screen with color noise
2. How to fix laptop keyboard disorder
The following will be how to fix the laptop keyboard disorder. If you accidentally fall into this situation, try to refer to and perform the following ways!
2.1. Error pressing key combination
– With the error of the keystroke performing the wrong function, please check whether the drive is still working or not.
– If the driver is old, you also need to upgrade the driver to the latest version. This can help to quickly fix the wrong key error.
– Proceed as follows:
Step 1: You enter Control Panel
Step 2: You choose item Device Manager
Step 3: You click Keyboard
Step 4: You right click on the keyboard you are using (laptop keyboard will be Standard PS/2 Keyboard)
Step 5: You choose Update Driver Software
Step 6: You choose Search automatically for updated driver software and the system will automatically find the update if available and install it right away.
– After updating, your keyboard will be rated as up to date (fully updated).
– If the keyboard is still messed up, select Uninstall and restart the computer so that the new keyboard software automatically installs. That completes the fix laptop keyboard messed up already.
2.2. Type letters and numbers or vice versa or mistakes are jumpy
– The keyboard misrepresenting alphanumeric characters or jumping (such as typing “đ” to “dđ”) is most likely caused by the laptop PIN or the keyboard needing to be cleaned.
– First of all, please turn off your laptop and disconnect it from all power sources to facilitate repair.
– For the error caused by the PIN, please remove the laptop battery from the machine, then plug in the charger and start the machine with AC power.
– If the keyboard works properly without the PIN, it indicates that the PIN is damaged and the laptop needs to be replaced.
– If your keyboard is full of dust and water, leading to slow response or error, this is the time to clean the laptop keyboard.
To dedust the laptop keyboard in the simplest way, follow these steps:
Step 1: You turn the laptop upside down, or tilt it from 45 to 75 degrees
Step 2: You shake vigorously so that the dust and tiny particles fall down.
Step 3: Also, if you have a small air compressor or vacuum cleaner, use it to remove dust from inside the keyway.
Step 4: Using rubbing alcohol or soapy water, dipped in a soft cloth (do not pour directly on the keyboard) gently wipe the surface and slots on the screen.
2.3. Fix laptop keyboard disorder, strange characters appear
– When you notice that the laptop keyboard is typing strange characters, which are not in the alphabet, it is possible that the keyboard has been adjusted to another language such as: Chinese or Japanese.
– You can change back to common English by:
Step 1: You right click on the item Language in the right corner of the toolbar
Step 2: You choose Settings and find the language item English (United States)
Step 3: Finally you click Apply
– In addition, the possibility that a virus has entered the device and caused keyboard dysfunction is not excluded. Therefore, perform a virus scan of your entire laptop to ensure the keyboard works well and keep the device safe.
With the information shared above, hope you fix the error laptop keyboard messed up be successful and have satisfying experiences.
TechtipsNReview.com
Source: 3 Causes and ways to fix laptop keyboard disorder
– TechtipsnReview
