Hi, Yes, I had that problem too and it really threw me for a while... The mouse is there on moment and the next moment it is gone and the system doesn't even see it... I just went and adopted a new rodent... The new one was reared at the Kensington mouse farm and has 3 buttons and a scroll wheel. I just love it. As always, YMMV On Friday, Jan 24, 2003, at 20:06 "John H. Lincoln" <jhlincoln at mac.com> wrote: > Has anyone on this List experienced (USB) Optical Mouse failure? > > It appears that a weakening wire at the connection between the plastic > mouse and the mouse cable is causing the red laser to "flicker". > > If I could dis-assemble the mouse, I might be able to replace the USB > cable. Can you point me to a link that discusses dis-assembling the USB > Optical Mouse? > > Or is it better to throw the mouse away, and buy a new one?