You will need
- PC, keyboard
First of all you must find out the reason due to which the keyboard is not working. This problem can be hardware or software nature.
First, you need to try to remove the cause by using your PC's hardware.
Go to “device Manager” on your computer.
There look for your device and check the connection between him and the computer. If the keyboard is not found, then reinstall it.
You can also scan your computer for viruses using a good antivirus.
On the Internet today, there are a wide range of different software.
If software methods cannot be solved, it is necessary to hiccup the solution inside the keyboard.
First, make sure you correctly connected the keyboard to the computer and connected to all contacts. If you inserted the wire, but the device still doesn't work, wipe the contacts with alcohol.
If nothing helps, then try gently to disassemble the keyboard and clean. When disassembling be sure to look to avoid lost items.
If these methods do not solve the problem, contact a specialized center.