Recent content by Nexsen

m570 suddenly stop working . - no led light on. - move trackball the cursor not move - Right and left button have clicksound but no act. troubleshooting 1.Take out the pcb check supply 1.5 ~1.6 DC. = Good 2. Spray PCB contact cleaner .= Same issue. 3. Wait awhile dry under sun = The LED start...

It's same issue what I facing now with m570 trackball mouse , when I use hair blower abit warm , the mouse start work after while repeating same issue.