Labtec Wireless Laser Mouse My Wireless Laser Mouse Won't Work With New Batteries?

My wireless laser mouse won't work with new batteries? - labtec wireless laser mouse

I just change the batteries in my Logitech Cordless Optical Mouse, I changed just the same mark in front of them, but my mouse does not work

After pressing the enter key in combination with no effect if I work the old batteries in question, but no batteries.

I even tried a different brand of battery, with the same size and type without any result. Any help would be very grateful, I can not return to the old ball mouse!