can somebody please tell me how to make my wireless keyboard work?

Question

I've got the wireless keyboard and mouse connected via USB cable. Wireless mouse is working smoothly but keyboard is not working even the hardware profile shows it is connected and working properly.

Answer 1

You do not provide me with much to go on, but check that you have pressed both connect buttons on the mouse and the keyboard.
Make sure that each component is using a different channel!
If all else fails contact the manufacturer for support.

Answer 2

Are you sure that your wireless keyboard has ample power? I suggest that you try installing fresh batteries and resynchronizing the keyboard to the receiver.

Resynchronize your device to the receiver
To resynchronize the mouse or keyboard to the receiver, follow these steps.

Note When you synchronize the mouse or the keyboard with the receiver, put the device near the receiver and put other wireless keyboards and mouse more than six feet away.
1.Press the button on the receiver, and then verify that the light on the receiver starts to blink.
2.If a dialog box appears on the screen in several seconds, follow the instructions that appear on the screen.

Otherwise, go to the next step.
3.Press and release the Connect Channel button on the bottom of your mouse or keyboard.
4.Check the green light on the receiver. A steady green light means the synchronization was successful. If the problem persists, try steps 1 through 4 again.

Answer 3

check your batteries and make sure you've got the keyboard and the receiver it communicates with, set up as the instructions call for them to be set up.

Answer 4

add a wire