What should I do if the notebook keyboard fails? Now the notebook is commonly used in office, but what about the failure of the notebook keyboard? Some friends who just bought a notebook, are not too familiar with the notebook, just bought it and feel good, but then I can't find the word, and press an external keyboard, but what about the laptop keyboard failure? Xiaobian collected relevant information for everyone, hoping to help everyone.
The reason one, part of the letter is a number, which can not be played
1Fn+NUMLOCK switching method
We first press and hold the [Fn key] (Fn key is generally in the lower left corner of the keyboard), and then press [Num Lk] (Num Lk is generally in the upper right corner, above the F11 key, of course, the location of different notebooks is different), we You can press the two key combinations to change the number of letters, which is the most common method.
2 screen keyboard switching method
The above method one, if your notebook can't change the number of letters, this happens when your keyboard button has a problem, and the second is software compatibility. At this time, we have to use another method to make the notebook keyboard. The letters change numbers, the specific method steps are as follows:
Click the [Start] menu, then select [Programs], then select [Accessories], then select [Select Auxiliary Tools], find [Screen Keyboard], enter the on-screen keyboard settings, and have an [NLK button] in the keypad area of ​​the on-screen keyboard. Click on this button, then you can switch the notebook keyboard letters to numbers.
The second reason is that the input method of the notebook cannot be switched.
1 Right-click on the input method in the lower right corner of the desktop and select the Settings option from the pop-up menu.
2 In the pop-up interface, we select the unwanted input method, then click delete, then click OK to exit.
The third reason is that the notebook keyboard has failed.
1 First of all, it may be caused by careless operation of the user. Hardware problems include the integration of the numeric keypad and alphanumeric keys of the laptop keypad, which can be intelligently switched to a small numeric keypad by pressing the fn Numlk key. Sometimes we press the letter key to become a number. Look at the instructions for all the notebooks.
2 Of course, this mistake will be solved, but if it is still useless, then the button may be out of order. Sometimes, when we press the keyboard, there will be a lot of messy letters or numbers. That may be the reason why one of the keys has been pressed and not popped up, so the keyboard is checked one by one.
3 Try changing the keyboard driver by modifying the driver of the notebook keyboard. Click on "My Computer" - select "Device Manager" to find the "Keyboard" option. Normally the default keyboard driver is "Standard 101/102 Key or Microsoft Natural PS/2 Keyboard". Xiaobian is the Microsoft Natural PS/2 keyboard, then right click on the keyboard driver, select the "Update Driver" option, the Hardware Update Wizard will appear, select "Install from a list or specific location (Advanced)", click "下下" One step, select "Don't search, choose the driver you want to install".
Click "Next" to go to the "Select device drivers to be installed for this hardware" page and remove the check box "Show compatible hardware". Select "Japanese PS/2 Keyboard (106/109 Key)" in the "Standard Keyboard Model" column, click "Next", pop-up "Update Driver Warning", select "Yes". The Confirm Device Installation window continues to click Yes to complete the hardware update wizard. Then restart your computer.
4 Modify the registry, click "Start" - "Run", type "regedit", open the registry, find "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Keyboard Layouts" in the pop-up registry editor, you will find " The end of 0804" is the Simplified Chinese input method. Open "E00E0804", you can see the "Layout File" sub-item in the right sub-item, double-click to open the item, change "kbdus.dll" in "Value Data" to "kbdjpn.dll", "OK" can. We can change all the "Layout File" in the sub-items ending with "0804" to "kbdjpn.dll", which is selected according to the commonly used input method. Then restart the computer just fine!
If the above operations can not be repaired, it may be that the notebook keyboard is completely broken, then it is necessary to replace the keyboard, the replacement of the keyboard is very expensive, and very troublesome. We can buy a desktop keyboard and connect it to the notebook via the usb interface.
The above is a description of how to do a notebook keyboard failure, I hope I can help you.
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