20 Most Recent Logitech Cordless MX Duo 967300-0403 Keyboard Questions & Answers

So, I know these questions are ancient. But I've found the cause of this behaviour in my Cordless MX Duo Keyboard. This behaviour seems to happen when the batteries in the keyboard move around too much. When shaking the keyboard I get this exact behaviour where it spams "r15.2" with a bunch of other random letters aswell. The solution would be to secure the batteries firmly. Although I haven't been able to do so yet.

Logitech... | Answered on Feb 23, 2019

Check the port and keyboard pin

Logitech... | Answered on Dec 01, 2009

blow into the arrow keys and into the backspace key(maybe some dust is malfuncioning the keys

Logitech... | Answered on Jun 12, 2009

Select the keyboard from this page :

Click downloads

Select your operating system

Then choosae the 32 bit file and download it

Logitech... | Answered on Feb 16, 2009

try removing the batteries from the mouse and place it in the cradle. If the light lights up or flashes, there can't be a problem with the base station contacts. I have the same problem, but I think the problem is inside the mouse.

Logitech... | Answered on Feb 03, 2009

confime if the game is pirated or not. If it is then donot use it any more. If it was a free down load then,it should have finished with its life and may harm your system so discard the game.If it is licenced version of the game then approach the company for assistance and upgradation / advice.

Logitech... | Answered on Feb 02, 2009

sound like a defective unit

Logitech... | Answered on Jan 30, 2009

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

Logitech... | Answered on Jan 20, 2009

open your iTouch configuration dialog box, cordless
tab, press connect, press connect button under keyboard.
should work. i have to do that every time i boot up...don't
know why...

Logitech... | Answered on Jun 01, 2008

First, change the batteries on both the mouse and keyboard. Reset the connections. Reboot. You should be okay.

Logitech... | Answered on Feb 01, 2008

go to logitechs website

Logitech... | Answered on Feb 07, 2020

With all the problems I had with my K 350, if I were you I would return it and get a little higher grade. I used the K 350 and finally threw the mouse out. The keyboard still works (I think) My track balls are several years old and work fine.
Good Luck

Logitech... | Answered on Feb 06, 2020

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Download the software from given link to record the videos.

Logitech... | Answered on Jan 24, 2020


Logitech... | Answered on Jan 23, 2020

Logitech is a maker of many periphery devices including keyboards, speakers and mice. Always include full

make model (what it is)

Then a GOOD description of what is wrong and what you have tried.

Logitech... | Answered on Dec 27, 2019

just yours. at home are you./
to test wifi try other devices.
cell phones
if all fail you wifi router is messed up.
if ethernet wired, fails too,then you ISP service is bad, call them.

Logitech... | Answered on Dec 06, 2019

I use a Optical Trackman from Logitech and have foound that the contacts on the left click get dirty and won't work right or work partially. Especially frustrating when trying to highlight or shoot on FPS games. I took mine apart, just the housing , the electrics stay , and cleaned as well as I could , then blow it out with canned air. Got mine working again. My guess would be dirt or that button is worn out. Logitech has discontinued many of the Trackballs so a replacement may not be possible

Logitech... | Answered on Dec 04, 2019

Probably your new keyboard is defective.

Logitech... | Answered on Sep 27, 2019

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