Question about Logitech LX7 Cordless Optical Mouse

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No mouse well my conputer rec. the mouse but i have no commnocation between mouse and screen

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Re: no mouse

I have the same issue.. i think its the lil reciever radio is dead or something

Posted on Sep 06, 2008

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After restarting my computer the cursor stopped responding to the mouse.

You're probably running Windows, and that's a common problem, and usually very easy to fix. If you are using a wireless mouse, remove the USB receiver, wait 10 - 20 seconds and put it back in. If that doesn't work, remove USB rec. , shut off mouse and go through a restart. Try restarting with them removed, if it doesn't work, try restart with them in and turned on. You can use keyboard commands to do this next part If that doesn't work, go into the Control Panel, system, device manager, mouse, right click ( lined square to right of space bar ) then properties, reset to default - The windows symbol beside space bar is the start menu, the arrows control scrolling through options or moving the page, TAB changes what the computer is focused on, ALT and F4 closes whatever program you're focused on - pressing it twice will cause a restart. And if your comp ever jams up, press CTRL, ALT and DELETE at the same time, opens task manager and unjams,,, usually. Hope some of that helped. Grimm

May 01, 2015 | Keyboards & Mice

1 Answer

How do I connect a microsoft wireless moblie mouse 3000 to my laptop?

Press the button on the back of the mouse to free the battery cover on top.

Remove the battery cover and put the supplied AA battery into the mouse.

Replace the battery cover.

Insert the wireless USB dongle into a USB port on the laptop or desktop computer.

Move the mouse and watch your computer screen.

Confirm that the mouse is connected by making the cursor move.

Hope this helps

Sep 26, 2012 | Microsoft Wireless Mobile Mouse 3000

2 Answers

Purchased new laptop and wireless mouse, first day worked great, after a week tried to use mouse again.....just not working have replaced battery no luck

I would try unplugging the usb receiver and restarting the computer.
Then plug it back in.
Sadly, with these, along with replacing the battery, that's the only option.

Mar 12, 2011 | HP Wireless Optical Mouse

1 Answer

Screen ok mouse not working or laser

Please unplug the mouse cable and re attached to the cable of your C.P.U in the back panel.
After re attached the cable if won't work pls keep change your mouse.


Mar 02, 2010 | Microsoft Presenter 3000 Mouse

1 Answer

Mouse pointer keeps wavering in the screen. Im not

try to look for the proper signal, try to click the button on the mouse, or try to unplug it and plug it again.hope it work.

Sep 30, 2009 | Samsung Pleomax SCM-9000 Mouse

1 Answer

I have installed wireless soft ware but mouse not doing anything

Normally you don't have to install the software, your computer has tons of drivers and software already built in. When plugging it in did your pc install the drivers and say your device is installed ready to be used? If its a cordless mouse make sure the batteries are good and some of them have a learning button you have to press then use the mouse so the receiver recognizes the mouse. Also if there in interference it will cause the mouse not to work , You never want to put the rec. on top of the tower (causes interference). and if all else fails it could just be a bad mouse kit. Take and swap for another.

Aug 09, 2009 | HP Wireless Optical Mouse

1 Answer

Can't get mouse to work when i hook it up. put rec. in mouse port ant it won't light up. the tranmitter will but the rec won't.

First replace the batteries in the mouse and insure they are inserted correctly.
Next make sure the mouse switch (if it has one) is on.
The mouse and receiver should be close enough and without obstructions to work. Once they work you can experiment with where to put the receiver as the mouse will stop working or get sluggish if the receiver is not close enough.
Next press the connect buttons on both the receiver (if it has one) and the mouse within 30 seconds of each other.
Allow about a minute to see if they connect up.
I am assuming it is not a software problem.

May 19, 2009 | Keyboards & Mice

1 Answer

Moves erradically on screen

Change the battery. then re-sync the mouse

May 06, 2009 | Keyboards & Mice

1 Answer

Microsoft wireless 4000

Screen saver mode, as you know, is entered when the computer senses no activity (including mouse) for a defined period of time. for some reason, the computer thinks there's been some kind of activity. If you have an extreamly sensitive mouse, vibrations could be being picked up "tricking" the computer into thinking there is activity.

The other possibility is that the computer might not be able to respond to the mouse if it went into screen saver mode (perhaps a preference setting with the wireless mouse) and has decided that while operating using a wireless mouse screen saver will be deactivated. Look into your preferences or settings relating to the wireless mouse.

Apr 15, 2008 | Microsoft Wireless Optical Notebook Mouse...

1 Answer

Sp/2 connections faulty

Hi again,

Seems that you posted twice. Here's the  link to your other post with a response.


Oct 24, 2007 | Microsoft Multimedia Internet Keyboard...

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