Question about Dell M756c Keyboard Wireless Slimline

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Mouse M787C Stopped working. Changed batteries. Still Not working. Changed Keyboard batteries. Still Not working.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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tommya300
  • 724 Answers

SOURCE: Keyboard stopped working. Changed batteries and

Does ther del have an external remote module that is connecter to the computer where a standard mouse and b connects. see if the connection is there anything here is possible

Posted on Jul 27, 2009

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wayneard
  • 1901 Answers

SOURCE: wireless keyboard and mouse not working, battery in receiver?

The receiver has no batteries. It runs off of the USB port. Is the red light on under the mouse? Is there a small connect button on the receiver? Push it. How about on the mouse? Keyboard too? Go ahead and post the model number.

Thanks for using Fixya.

Posted on Sep 17, 2009

  • 4090 Answers

SOURCE: dell wireless keyboard stopped working. Changed

I make oresumption that you have depressed the connection button under the keyboard to reset it?

If still a problem go to device manager and delete the wireeless keyboard so it can be discovered again.

Please rate my help++++Thanks for using FIXYA

Posted on Nov 17, 2009

  • 256 Answers

SOURCE: my keyboard will not work but my mouse will

add the device manually using a wired keyboard. go to device manager then add a device. follow the prompts. then if it shows you a password, type that using your wireless KB to connect it.

Posted on Mar 30, 2010

Crenshow
  • 250 Answers

SOURCE: Use LogitechMX3000 with optical mouse. The mouse

Hi, I suggest you to contact the Logitech support for a replacement this is an hardware failure and it's covered by warranty terms.
If you are not under warranty you still can contact them as I know for instance in Europe they can offer you some good deal on nowadays products for out of warranty people.
US/Canada support: http://www.logitech.com/en-us/contact
European support: http://www.logitech.com/en-gb/contact
Thanks and have a nice day ! J -

Posted on Jun 09, 2010

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1 Answer

MOuse batteries wired incorrectly


Mcyman,
Can you please provide more information on your post about the mouse batteries being wired incorrectly? I can then look into the issue.
Thank You,
Dell-Jesse L
Dell Social Media and Communities

Feb 29, 2016 | Dell M787C Wireless Mouse P/N: M787C -...

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Dell wireless mouse M787C batteries are wired in Parallel not in series...


Hello All, I just received a Dell All in One Computer with the M787c wireless mouse. I installed 2 fresh batteries and noticed after 3-4 minutes one of the batteries was getting warm? I removed that battery and the mouse LED light was still working. SO the M787c mouse was working as it should with only ONE Battery!
I checked wiring of the batteries and found that the Batteries were WIRED in Parallel. Wiring batteries in parallel is not a very good Electrical practice, at all!
I am sure that many owners of this mouse have gone through many batteries because of the miss wiring.
If you mouse does not work with properly with one battery if you are mechanically inclined you can disassemble the Mouse and rewire the batteries in SERIES.
There are 4 screws on the bottom of the mouse, 2 in the bottom underneath the front gliders, and 2 in the top. Happy fixing. Rob

on Feb 29, 2016 | Dell M787C Wireless Mouse P/N: M787C -...

1 Answer

My Wireless keyboard and mouse KB3800TPW stopped working. I changed batteries. Help


Sure the help changing their battery also you candidate download back again.

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1 Answer

New mouse for the keyboard combo does not work


Go to Facebook > Dell > Send a message > Add all the details possible > wait a bit for the reply > here you go! fixed!

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1 Answer

After I changed that bateries in my dell m787c mouse, it wouldn't work with my keyboard anymore. How do I fix this problem?


Please read complete post before beginning. I am offering more than one solution,

Try reinstalling your mouse with the disc that came with it. You should be able to simply place the disc in the drive and click install. If you do not have the disc. You could try going to:
> Control Panel
>Depending upon the version of windows you use, (you may find the install/uninstall in different places)
> Click on Uninstall
> Click on the mouse program in the menu that pops up...be very cautious here so that you do not acciddentally uninstall a program that you want or need.
You will be given the option to uninstall/repair/install
> Click on repair.
---------------------------------------------
You might also click
>Start
>In the search box type compatibility issues
Open whatever file it gives you and check for issues for your mouse or keyboard.
Finally, check again whether the batteries are actually good. ( I would bet you have already done this)
----------------------------------------------
>Right click on my computer
>Right click on Properties
>Click on Device Manager
>find your mouse in this list(usually mouse and pointing devices)
>Right click the correct mouse
>Click Update driver and follow instructions from there.Click on search my computer for device driver first try. ( you may or may not need an update.
If neither of these options work: please write back with your operating system ( windows 7, Vista 32 or 64/windows Xp, etc. and also the make of your keyboard and model numbers if you have them.

Dec 16, 2010 | Dell Wireless Keyboard Optical Mouse w0147

1 Answer

My keyboard and mouse stopped working. Changed


disconnect it and try them with the laptop and see if it will work,then later reconnect it again and see.

Dec 14, 2009 | HP xb3000 (417329-001) Docking Station

1 Answer

Dell wireless keyboard stopped working. Changed


I make oresumption that you have depressed the connection button under the keyboard to reset it?

If still a problem go to device manager and delete the wireeless keyboard so it can be discovered again.

Please rate my help++++Thanks for using FIXYA

Nov 17, 2009 | Dell Wireless Keyboard Optical Mouse w0147

1 Answer

Keyboard stopped working. Changed batteries and


Does ther del have an external remote module that is connecter to the computer where a standard mouse and b connects. see if the connection is there anything here is possible

Jul 27, 2009 | Dell Wireless Keyboard Optical Mouse w0147

1 Answer

LX 500 Keyboard not working mouse fine


Normal 0 Assuming that you have good batteries installed, turn the Keyboard over and locate the small reset/connect button on the back of the keyboard and press it. Then try to see if it is working. If not try pressing the button on the receiver and then on the keyboard.
Turn the mouse over and find the small rest/connect button on the bottom of the mouse and press it. This should connect the mouse to the receiver and work properly. If not, try pressing the receiver button and then press the button on the mouse. This should be done whenever you change batteries or glitch.
Hope this helps. Bud

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1 Answer

Mx3200 keyboard stoped typing


Unplug the USB (or PS/2) plug for a couple of seconds and reconnect them. That worked for me when this happened on my older Logitech keyboard.

Jul 05, 2008 | Logitech Cordless Desktop MX3200 Laser...

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