Question about Microsoft Wireless Laser Desktop 4000 Keyboard/Mouse

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Laser light and safey?

Just bought Microsoft Wireless Laser Desktop 4000 keyboard and mouse - is there supposed to be a light that comes on somewhere on the mouse itself? The little pamphlet gives warning about staring into the beam and not pointing it at anybody - I don't see any beam to stare at. Are these laser products even safe? When first installed I had to hit the keys 5 or 10 times before they would even print - a couple hours later it started working. I don't know much about computers or wireless stuff as you have figured out already.

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  • 55 Answers

It is a ir laser and is dangerous to the human eye, human eye's can not pick up ir but it dangerous when concentrated.

Posted on Aug 25, 2007

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I need to find the usb plugin thing for my Microsoft Wireless Laser Desktop 4000, i cant fid out what it is called or where to find it


its called a wireless adapter, and you should be able to order a replacement from here.

Order Desk at (800) 360-7561 to obtain a replacement. ... Microsoft Wireless Laser Desktop 4000

Mar 21, 2010 | Microsoft Wireless Laser Desktop 4000...

1 Answer

The wireless mouse works but the laser 5000


press connect on the wireless device...let go and then within 5 seconds press the button on the bottom of the keyboard. Repeat the same steps for the mouse whther its working or not. The problem usually is that the keyboard and mouse are on the same "Wireless Channel" and only resyncing them puts them on a seperate channel, hope this helps.
Erick

Oct 27, 2009 | Microsoft Wireless Laser Desktop 4000...

1 Answer

Describe your Microsoft WIRELESS LASER DESKTOP 4000 KEYBOARD & MOUSE PS2/USB ProblemI would like a copy of the instructions as for some reason my keyboard has lost its easy key memory and I...


Instructions here

http://www.microsoft.com/hardware/documentation/default.aspx?type=Sets&sku=4GC-00002

Software here

http://www.microsoft.com/hardware/download/download.aspx?category=MK

Aug 03, 2009 | Microsoft Wireless Laser Desktop 4000...

1 Answer

Lost the cd for Microsoft WIRELESS LASER DESKTOP 4000 KEYBOARD &


Hi danny_3339,
since you didn't tell us which operating system you are using:
http://www.microsoft.com/hardware/download/download.aspx?category=MK
Open that site and choose the appropriate settings to get your driver download...
Kind regards,
noris017

Feb 25, 2009 | Microsoft Wireless Laser Desktop 4000...

2 Answers

Locating a manuel for wireless laser desktop 4000


Go to Microsoft.com and search for the devices they will give you the manual or help needed.

Robert Matheson

Dec 31, 2008 | Microsoft Wireless Laser Desktop 4000...

1 Answer

Help


Hi

You can download the latest drivers HERE
First download the mouse software. Choose Laser Mouse 6000 from the dropdown menu

Next download the keyboard software. Choose laser keyboard 5000 from the dropdown menu.

This should solve your problem..

Mar 19, 2008 | Microsoft Wireless Laser Desktop 4000...

2 Answers

MS Wireless laser Desktop 4000


HAve you check logitech website. There are updates on these that relate to your problems

Feb 11, 2008 | Microsoft Wireless Laser Desktop 4000...

1 Answer

Function key lock up


looks like a defective keyboard better return it

Sep 09, 2007 | Microsoft Wireless Laser Desktop 4000...

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