Buzz
A paralyzed laptop keyboard affects your laptop usage. When encountering this issue, many opt to take their laptops to repair shops. However, in some cases, you can entirely fix it at home. In this article, Mytour will help you understand the causes and guide you on how to fix a paralyzed laptop keyboard quickly and effectively at home.
Learn more:
A paralyzed laptop keyboard with some buttons affected by external impacts
Root Causes
Laptop Keyboard Malfunctioning Some Keys often occurs due to external influences, affecting many individuals. During such instances, it's common to attribute the issue to a faulty keyboard. However, it is primarily caused by the accumulation of dust affecting the laptop.
After prolonged use without proper maintenance, dust accumulation can result in malfunctioning laptop keyboards. Dust and debris, such as food crumbs or bits of paper, can obstruct the keys' mechanism, rendering the keyboard unusable.
Explore the most popular computer peripherals today: Logitech keyboards, Logitech G102 mouse, Apple mouse, Microsoft mouse, Apple keyboards, Bluetooth Logitech keyboards, Logitech K120 keyboards…
External Impact Causes Some Keys on Laptop Keyboard to Malfunction (Source: Internet)Effective Solutions
Cleaning to Address the Issue of Some Keys Malfunctioning on Laptop Keyboards (Source: Internet)Laptop Keyboard Malfunction Due to Liquid Spills
Underlying Causes
Many people have the habit of using their laptops while drinking coffee, tea, milk, etc. During this process, it's easy to accidentally spill liquid onto the keyboard. This is one of the reasons behind the occurrence of malfunctioning laptop keyboards.
Laptop keyboards malfunction due to liquid spills (Source: Internet)Resolving the Issue
Resolving Laptop Keyboard Malfunction Due to Liquid Spills (Source: Internet)If you use Dell laptops, you can explore and purchase high-quality Dell laptop keyboards at competitive prices on Mytour:
Functional Lock Keyboard Issue
Root Causes
Laptop Keyboard Malfunction due to being locked is caused by accidentally activating the “Make the keyboard easier to use” feature by pressing certain shortcut key combinations. A laptop experiencing this issue will show signs of letters and numbers not typing, while the top row function keys remain operational.
Resolving the Issue
Step 1: Press “Start”, select “Settings”, then choose “Ease of Access”.
Access Ease of Access in Settings (Source: Internet)Step 2: Select “Keyboard”, under “Use Filter Keys”, toggle the switch to On for “Ignore brief or repeated keystrokes and change keyboard repeat rates”, and uncheck “Show the Filter Keys icon on the taskbar”.
Adjust settings in Use Filter Keys to fix keyboard lock issue (Source: Internet)Keyboard experiencing connection issues, areas worn out
Root Causes
Laptop keyboards may experience connectivity issues due to loose wires, broken cables, drained batteries, or Bluetooth disconnection. Additionally, prolonged usage may cause the area beneath the keys to wear out, resulting in unresponsive keys.
Resolving the Issue
- Check for loose or broken wires for wired keyboards.
- Verify Bluetooth connection or replace batteries for wireless keyboards.
- Pop key caps and clean the unresponsive key switches and neighboring keys if the area beneath the keys is worn out.
Resolving laptop keyboard malfunction caused by connection failure, worn-out areas (Source: Internet)Keyboard Driver Error
Root Causes
One of the common reasons why laptop keyboards become unresponsive is due to faulty drivers. In such cases, the quickest solution is to update the keyboard driver.
Resolving the Issue
Step 1: Find “Device Manager” on the laptop's search bar and click to select.
Locate Device Manager in the search bar (Source: Internet)Step 2: Next, under “Keyboards”, right-click and select “Update Driver”.
Choose Update driver for the keyboard (Source: Internet)Step 3: Finally, select “Search automatically for updated driver software”, Windows will search and install the latest driver for you.
Automatically update keyboard driver (Source: Internet)Win 7, Win 10 keyboards malfunction due to laptop virus infection
Root Causes
Win 7, Win 10 keyboards malfunction due to laptop virus infection is a common yet often overlooked issue. The reason behind the unresponsive laptop keys could be downloading software or visiting virus-infected websites. Virus infiltration into the laptop renders the keyboard unresponsive.
Resolving the Issue
- You can address the issue by installing antivirus software on your machine. Effective antivirus software options include: Avast Free Antivirus, Bitdefender Antivirus Free Edition,...
- After installing the software, restart your machine and then check the functionality of the laptop keys by resetting the device.
You can purchase genuine, affordable, and fast-delivery antivirus software at Mytour:
Resolving Win 7, Win 10 keyboard malfunction due to virus (Source: Internet)Hardware Malfunctioning Keyboard
Root Causes
Laptop keyboards become unresponsive, unable to type due to manufacturer defects or key malfunction over time during usage.
Resolving the Issue
If your laptop and keyboard are still under warranty, visit a repair center/store for consultation and assistance.
Resolving hardware malfunctioning keyboard (Source: Internet)Reinstalling the keyboard
If unfortunately, you find your laptop keyboard unresponsive, don't fret too much. Here's how to fix a malfunctioning laptop keyboard at home:
- Step 1: Select the “Start” button, then search and select “Device Manager”.
- Step 2: In the “Device Manager” section, choose “View”, then select “Show Hidden Devices”.
- Step 3: Scroll down to “Keyboard”, right-click on “Uninstall” and proceed to uninstall anything related to “HID Keyboard Device”.
- Step 4: After “Uninstalling”, restart your device to ensure your laptop's keyboard is no longer malfunctioning.
Reinstalling the keyboard to fix keyboard malfunction (Source: Internet)Keyboard malfunction due to prolonged usage
Root Causes
Every device has its lifespan. If your laptop keyboard becomes unresponsive, it may be due to the device being used for an extended period.
Resolving the Issue
In this case, you can repair the laptop keys by removing the keyboard entirely and cleaning off the dust. If after reassembly, your keyboard still doesn't perform smoothly, consider replacing it with a new keyboard set.
Resolving keyboard malfunction due to prolonged usage (Source: Internet)Cost of Repairing a Malfunctioning Laptop Keyboard
“How much does it cost to repair a malfunctioning laptop keyboard?” is a question many users facing the same predicament ask. Below are the estimated costs for repairing a laptop keyboard:
- If your laptop keyboard malfunctions due to dust buildup, you may receive free assistance.
- If the keyboard cable is disconnected or there is hardware failure, repair costs range around 100,000 VND per repair.
- If the keyboard is malfunctioning due to damage or prolonged usage, you may need to replace the keyboard with costs depending on different laptop brands. Prices range from 200,000 to 300,000 VND. New models without available keyboards or very old machines may cost 400,000 VND or more.
Above, the Mytour Blog post has addressed the reasons behind malfunctioning laptop keyboards as well as home remedies. If you're tech-savvy, you can certainly fix these minor issues yourself. If you have any questions, feel free to comment for Mytour's assistance! Also, don't forget to bookmark and follow the page every day for more useful insights!
- Logitech G304 Mouse – Exceptionally Long Battery Life, Wins Every Game Match
- Logitech Computer Mouse – Wired, Wireless, Various Colors
