bhai merey paas laser mouse hai wo chal nahi raha hai or jo ball wala mouse hai wo chal raha hai ab mai ye samjha k laser mouse kharab ho gaya lekin new laser mouse mai ne khareda or wo bhee merey pc mai nahi chal raha mai ne pura n new laser mouse dono dosrey pc mai lagai chal rahai hai or trick ball wali merey pc mai chal raha hai jaha laser mouse nahi chal rahai they ab mai chata hoo k laser mouse chalai to mai kia karo merey paas khali trick baal wala mouse chal raha hai laser wala nahi