Genius ergo 555 laser problem

[tarzansounds]

Hello, I have Genius Ergo 555 laser mouse, and some days before, starts to get crazy.
The pointer have moves allways down.
I have this mouse since 2009, without problems, but now this is the situation.
Can you help me?

 

[popatim]

try cleaning the area arounfd the laser and sensor, make sure the surface you are mousing on is not the real problem, and if that doesn't fix it, look for a new mouse.

 

[tarzansounds]

THANKS FOR YOUR ANSWER, i clean the laser lens, and i try on different surfaces and different computers. The problem still exist

 

[James18]

Try re-installing the software for the Genius.

 

[tarzansounds]

Try re-installing the software for the Genius.

Hello James, I try everything, its a hardware problem.
I use the mouse in other computers and the pointer its still crazy...

 

[tarzansounds]

Hello, I have Genius Ergo 555 laser mouse, and some days before, starts to get crazy.
I have this mouse since 2009, without problems, but now this is the situation.
Can you help me?
I try to re install the software, I used in other computers and the pointer have moves allways down.
Last week I opened and y touch a lot the laser len, maybe the problem is there because works well some seconds after that.
Please help me, its a very confortable mouse.