Reconnnect Nano Receiver for Logitech Mouse M187

Many people have complaint that most Logitech mice that comes with a Non-Unifying receiver will have the problem of connecting back to its original dongle after going through pairing with a Unifying Receiver.
The easiest way is to buy a new Unifying dongle - Problem solved!

In Actual Fact - You can still pair it back to the Original Dongle if the dongle is still in good condition.
*Download - Logitech Connection utility
This software is to pair the Non- Unifying devices.

If you read through the forum, many still having problem with the latest version of this software and they will have to download the older version to pair the mouse with the dongle.
Through my experienced it seems like when I download the latest version of this software on my Win8 Sony Vaio, it also having the same problem but when I downloaded the same version on my Acer Aspire Win XP it works. After it paired I just unplug it and use on the Sony Vaio. It runs as normal. That means once its paired , you can use it anywhere.

Repairing Performance MX Mouse and Micro Switch

This video show a short-cut way for repairing the mouse Micro switch instead of changing a new one.

https://www.youtube.com/watch?v=82z-OpHdBgE

Don't have to de-solder !
The Micro-Switch cover can easily being opened using a pen knife and just flatten the arc spring plate.. That's it!It will work like new again .

 

Procedure :

1. Check on the micro switch that problem not cause by dry solder by using continuity check ie. Solder OK but not responds to click.
2. Use a double sided tape(stronger) stick on the top of the micro switch to hold the white button from falling off.
3. Use a pen-knife,flip open the cover from both ends
4. Use a flat screw driver to flatten the spring plate.
5. Test it using finger to confirm the contact is OK before fixing back.