My laptop keyboard keys suddenly became unresponsive, what s going on

There are several possibilities for the problem, you can look at the CPU usage at that time (you can see it in the task manager) If it is very high, it means that your computer is too burdened, it is the reason for low configuration or too many open windows; Uninstall unnecessary software, close the window that you don't need urgently, and if it still doesn't work, you can only upgrade your computer. If the CPU usage is not high, it may be the reason why the input method program is not coordinated with the system, reinstall or try another input method, this situation exists, but not too much. Finally, if your system has been installed for a long time, and there have been phenomena such as crashes, or there may be problems with the system itself, then you should reinstall the system.

Open the Control Panel.

Find the keyboard open.

See Repeat Delay and Repeat Rate.

Just tune it up. 3q。

At first glance, you can tell that it is poisoned.

It's the cause of poisoning. You put the system out of the installation. The problem is all solved.

If it doesn't work out, I'll give it all to you.

Remove the capacity behind the interface.

This can also happen if the hard drive's UDMA mode is not turned on!

Check to see if the keyboard is in a viscous liquid such as cola.

or dust.

Slow response of laptop keyboards is not necessarily a keyboard problem;

1.Software problems, such as input methods, or software incompatibilities;

2.System problems, the system and the laptop are incompatible, or there is too much system junk that needs to be cleaned up, and the system can be solved by optimizing the system;

3.Hardware reasons, the keys are not working, or the contact is poor, and there is too much dust in the notebook.

Use 360 to kill viruses or patch bugs!

The problem may not be that the keyboard is sluggish, it may be that your computer configuration or network is not good enough, because the amount of data exchange with the server is relatively small when practicing PK, and PK needs to exchange a lot of data with the server, your network speed is slow, and there will be delay, if the machine is not good, it will float the mouse, card keyboard, etc., it is recommended to upgrade the computer or improve the network speed.

Here's how:

1. Right-click on the taskbar and open the task manager in the menu (CTRL+SHIFT+ESC can also be opened);

2. Finish some programs that occupy CPU and memory very much and do not need to be run now, which can ease the speed of the current computer.

By shutting down the redundant process, check whether the system resource usage will be entered normally in the future, and continue to look down if the problem persists.

4. View the large icon of the viewing method in the control panel, and then find the keyboard option to open and enter;

5. In the keyboard properties window, we can adjust the speed here to adjust the Zen selling Min here, and you can test the speed here. According to the ** prompt, you want to set the appropriate speed according to your needs, and after the adjustment is completed, click on the confirmation to save it!

As a last resort, update the keyboard driver

1. Press Win+X to open the menu and click Device Manager;

2. In the "Keyboard" in the Device Manager, right-click in the keyboard options below, and select [Update Driver];

Summary. Clean up the system junk, open this computer, right-click on the C drive, select Properties, select Disk Cleanup, after a period of calculation, the Disk Cleanup window pops up, select the files that need to be cleaned, select all, click OK, note that the software should not be placed on the C drive, if there is, move to other disks.

Close background processes, ctrl plus alt plus del, open task manager, close unused software, turn off software with high disk usage and CPU usage.

Antivirus, using anti-virus software to carry out a comprehensive anti-virus on the computer.

Heat dissipation, clean the inside of the notebook.

Laptop keyboards are slow to respond and keys are sluggish.

Dear, you can do it this way.

1.Clean up the system junk, open this computer, right-click on the C drive, select Properties, select Disk Cleanup, after a period of calculation, the disk cleanup window pops up, select the files that you need to clean, select all, click OK, note that the software is not placed in the C drive, if there is, move to other disks. 2.

Close background processes, ctrl plus alt plus del, open task manager, close unused software, turn off software with high disk usage and CPU usage. 3.Antivirus, use antivirus Biruhuai software to carry out a comprehensive anti-virus on the computer.

4.Heat dissipation, clean the inside of the notebook.

Hope it helps, dear.