My keyboard will not type but when i push media ect. it will bring up programs the mouse works and i followed instructions on back of keyboard.

I'd try to change the USB port where the receiver is connected. If this "new" port was not used yet, the windows will (re)install the drivers to make the device works in the USB port. If this doesnt work, provide us more detais (model of keyboard, e.g.)

Make sure the batteries are good and then follow these instructions.

Normal 0 Press the Receiver button (and the lights will start flashing.
Then if the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.

If the MOUSE isn’t working, push the small RESET/CONNECT button on the back of the mouse to connect to the receiver. Then they should work okay.
Hope this helps. Bud

The receiver is plugged into a USB port and doesn't use batteries. The keyboard and mouse use batteries and they need to be replaced ever so ofter. to do so, follow thes instructions.
Normal 0 Are your batteries in the Keyboard and mouse good?

Press the Receiver button (and the lights will start flashing, then if its the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect.

If the MOUSE isn't working, do the same except push the small RESET?CONNECT button on the back of the mouse to connect. Then they should work properly. Hope this helps. Bud

Normal 0 Normal 0 Press the Receiver button (and the lights will start flashing.
Then if it’s the Keyboard that isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.
If it’s the MOUSE, push the small RESET/CONNECT button on the back of the mouse to connect. Then they should work okay. Hope this helps. Bud

Have you replace the batteries? If so try the following.
Normal 0 Press the Receiver button (and the lights will start flashing.
Then if the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.

If the MOUSE isn’t working, push the small RESET/CONNECT button on the back of the mouse to connect to the receiver. Then they should work okay.
Hope this helps. Bud

After starting up the computer with the wireless receiver, keyboard and mouse attached,, (with good batteries in both) install the CD software program and thenif it doesn't work follow these instructions:

Normal 0 Press the Receiver button (and the lights will start flashing.
Then if the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.

If the MOUSE isn’t working, push the small RESET/CONNECT button on the back of the mouse to connect to the receiver. Then they should work okay.
Hope this helps. Bud

Did you install the CD software program that came with your keyboard and mouse?

If you did try the following:
Normal 0 Press the Receiver button (and the lights will start flashing.
Then if the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.

If the MOUSE isn’t working, push the small RESET/CONNECT button on the back of the mouse to connect to the receiver. Then they should work okay.
Hope this helps. Bud

Make sure that your Keyboard and mouse receiver is plugged into the USB port before starting up you computer.
Then using the CD software program that came with the keyboard and mouse, install it.
After installation is complete and the keyboard or mouse doesn't work. Try the following.
Normal 0 Press the Receiver button (and the lights will start flashing.
Then if the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.

If the MOUSE isn’t working, push the small RESET/CONNECT button on the back of the mouse to connect to the receiver. Then they should work okay.
Hope this helps. Bud

Did you put batteries in both units before connecting the Receiver to a USB port?
Then did you use the CD software program that came with the keyboard and mouse and install the program?
After doing the install the following info will help to make them operational.
Normal 0 Press the Receiver button (and the lights will start flashing.
Then if the Keyboard isn't working, press the small RESET/CONNECT button on the back of the board to connect the keyboard to the receiver.

If the MOUSE isn’t working, push the small RESET/CONNECT button on the back of the mouse to connect to the receiver. Then they should work okay.
Hope this helps. Bud

I hope this helps.Go to the link scroll down to the end of the page and click on the link named Blue tooth mouse or keyboard not working properly..
http://logitech-en-amr.custhelp.com/cgi-bin/logitech_en_amr.cfg/php/enduser/std_adp.php?p_faqid=535&p_created=1087233447&p_sid=RNUu3HOi&p_accessibility=0&p_redirect=&p_lva=&p_sp=cF9zcmNoPTEmcF9zb3J0X2J5PSZwX2dyaWRzb3J0PSZwX3Jvd19jbnQ9MywzJnBfcHJvZHM9MCZwX2NhdHM9JnBfcHY9JnBfY3Y9JnBfcGFnZT0xJnBfc2VhcmNoX3RleHQ9dHVybiBvbiBMb2dpdGVjaCBNWDMyMDA*&p_li=&p_topview=1
This should give you the complete info about it..If you dont understand something comeback and ask here..
Good luck!