search
HomeHardware TutorialHardware NewsHalf of the laptop keyboard works and half doesn't

Half of the laptop keyboard works and half doesnt

Part of the laptop keys fail, what are the possible reasons

1. There are generally two situations where laptop keys fail. One is that the driver is damaged, and the other is the keyboard itself. The problem. Sometimes laptop keys fail, and most people think that the keyboard or the internal devices of the laptop are damaged.

2. Reasons and solutions for the sudden partial keyboard failure of the laptop: The system is processing a large amount of data, causing the system to be in a state of suspended animation, causing the keyboard to become unresponsive. At this time, just restarting the laptop may solve the problem. If restarting doesn't work, check to see if it's a driver issue.

3. The causes of laptop keyboard failure are: keyboard hardware failure, keyboard driver problem, operating system problem, power supply problem, virus infection. Keyboard hardware failure: This is one of the most common reasons. It may be that the wiring inside the keyboard is poorly connected or a key on the keyboard is damaged.

4. What to do if part of the laptop keyboard fails---part of the keys fails. If only some of the keys fail, it may be that the circuit board inside the keyboard is faulty, or there is too much dust and dirt, causing some of the keys to fail. Therefore, it is necessary to clean the keyboard in time to remove the dirt, dust and debris inside.

What to do if some keys on the laptop keyboard fail

Confirm whether there is any foreign matter under this key, causing the keys to frequently fail. Clean the foreign matter and dust on this key in time; connect an external USB keyboard and confirm Whether the USB keyboard is normal, and if the external keyboard is also not normal, it proves that the problem is caused by system or driver abnormalities. You can try to solve the problem by reinstalling the driver and system.

You can use a special cleaner or a cotton swab dipped in alcohol to clean the keys. Be careful not to use a too wet cloth or paper towel to wipe. Replace the buttons If the buttons still fail after cleaning the buttons, then the corresponding buttons need to be replaced.

How to fix the failure of individual keys on the laptop keyboard Method 1: Fn W key combination "Fn W" shortcut key can quickly help you restore the keyboard. This shortcut key is suitable for most computer models, and some users of win8 system models You can try pressing "ctrl Fn Alt W".

Why can the keyboard be used when plugged into the left side of the notebook but not the right side?

Sometimes, computer users find that the keypad 09 of the keyboard cannot be used. There is no response when clicking, but the addition, subtraction, multiplication and division buttons still work. Don't worry if you encounter this problem, it's because the keyboard's numeric keys are locked.

Best answer: If you are using Windows 2000XP, it may be because the mouse key function is enabled, and the small numeric keyboard is used to control the mouse pointer, losing the input function. Select "Control Panel → Accessibility Options → Mouse", and then remove "Use Mouse Keys".

The number keys on the right side of the computer cannot be used. It should be turned off. How to open it: It is found that the numeric keyboard on the right side of the computer keyboard cannot be used. If the keyboard is broken, it is usually because the numlock key is pressed by mistake. Just press the button again.

The keyboard found that the laptop works once but not at the same time. It may be that the USB port on the right side of your laptop is broken, so it cannot be used.

The above is the detailed content of Half of the laptop keyboard works and half doesn't. For more information, please follow other related articles on the PHP Chinese website!

Statement
This article is reproduced at:码农网. If there is any infringement, please contact admin@php.cn delete
macOS: How to Use Quick Actions in FindermacOS: How to Use Quick Actions in FinderApr 10, 2025 pm 12:33 PM

When macOS Mojave was introduced back in 2018, Apple added Quick Actions to Finder that make it easier to perform quick edits to files without having to open the apps associated with them. In macOS Ventura and later, Apple has expanded what you can d

How to Make Scroll Bars Always Visible in macOSHow to Make Scroll Bars Always Visible in macOSApr 10, 2025 pm 12:17 PM

Since macOS Ventura, Apple has made hiding scroll bars when not in use a default behavior of the operating system, but you can prevent this from happening if you know where to look. Keep reading to learn how it's done.If your Mac is running macOS Ven

Hard Reset or Force Restart Your iPhone 16eHard Reset or Force Restart Your iPhone 16eApr 10, 2025 pm 12:09 PM

Unlike a regular restart, a force reboot is often the first port of call for resolving software issues impacting your iPhone 16e – like if the device is frozen, for example. If your iPhone isn't responding, and you're unable to turn it off and on nor

iPad 11 vs. iPad Air Buyer's Guide: 30  Differences ComparediPad 11 vs. iPad Air Buyer's Guide: 30 Differences ComparedApr 10, 2025 pm 12:08 PM

The iPad Air costs at least $250 more than the entry-level iPad, so is choosing the pricier model worth it? Or should you save the money and buy the 11th-generation iPad? This guide helps you to understand the differences between the two models and d

Review: Hyper's USB Chargers Pack Lots of Power for International TravelersReview: Hyper's USB Chargers Pack Lots of Power for International TravelersApr 10, 2025 pm 12:03 PM

Several months ago, accessory company Hyper introduced a set of three USB chargers designed with travel in mind, featuring compact designs based on GaN technology and interchangeable charging heads for convenient international travel.I've spent some

The 21 best Nintendo Switch games to play in 2025The 21 best Nintendo Switch games to play in 2025Apr 09, 2025 am 10:45 AM

The best Nintendo Switch games are bound to offer you unforgettable adventures on the hybrid handheld console. There's something incredibly special about being able to experience a great game in both the palm of your hand and on a larger screen, and

The Nintendo Switch 2's game prices may single-handedly ruin gaming, and we need to stop it before it's too lateThe Nintendo Switch 2's game prices may single-handedly ruin gaming, and we need to stop it before it's too lateApr 09, 2025 am 09:51 AM

In 2020, during the introduction of the 'next-gen' PS5 and Xbox Series X and S consoles at the time, we saw a controversial price hike on games. The usual $60/50 (mostly for triple-A titles) suddenly went to $70, supposedly due to "games costing

How to Get the Old Apple Mail BackHow to Get the Old Apple Mail BackApr 08, 2025 pm 09:02 PM

With recent software updates, Apple has made some major changes to the way its stock Mail app looks and works on iPhone, iPad, and Mac. Keen to roll back these changes and revert to how Apple Mail functioned before the updates? Keep reading to learn

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use