Every time you press the “X” key, your system receives a “0001” signal and executes the “Type A” command by typing “A”. For example, if you want to enter “A” using the “X” key, you can assign the signal “0001” (which actually means “Enter A”). Every time your CPU receives a “0001” signal, it enters “A”.Īssigning keys on the keyboard uses this fact to switch the signals assigned to each key upwards. For example, the “A” key on your keyboard may correspond to a specific signal. Your system then processes and follows this instruction. Each time you press a key, depending on the function assigned, it will send a pulse signal to your system corresponding to this particular task code. How does key reassigning work?Ĭomputers process their data between inputs, outputs and the main processing interface using encoded signals. Whatever problem you encounter, whether you are using some of the permanent (not free) solutions mentioned above, or if you never intend to do so, assigning a key to your keyboard will allow you to continue to use it in the meantime.

If you have a wrench that temporarily works and looks normal, there may be dust underneath it that may require deep cleaning to remove. If you have damaged any circuit below and permanently locked an important key on your keyboard, you may need to replace the entire keyboard assembly. If you have successfully damaged any of the keys on your keyboard, you can assess the damage and replace the keyboard cover, if that is all the damage you have done to your device. Update: Stop getting error messages and slow down your system with our optimization tool. Some suggestions about which keys to use as a replacement.Use the PowerToys utility to reassign the key.

Reassign keyboard keys windows 10