The mouse used to run well and then one day it just didnt connect with my laptop anymore and still doesnt and i dont know...

Hey @jayeff, Thanks for the video :) it gave me a good example of how to take apart my mouse although now i do not know what i am looking for but i will provide some pictures of the inside and outside of my mouse and perhaps you know what is wrong? Thanks again. edit: i also plugged it in while off and not even the light turns on nor i hear anything and the whole mouse stayed the same currently im trying to unplug the 5 wires that i think its from the usb edit 2: i unplugged the 5 wires from the mouse i don't have a dmm but let me know if a voltage detector is good to use because i am going to test this with the voltage detector edit 3 the voltage detector doesn't work, is there anything i can do now other than use the dmm? I will get the dmm soon. Thanks edit 2 pic: