my brand new razer copperhead buat hal after one week of usage; left mouse button not function properly , when click no click sound and response , really .....

really lazy go RMA since i have no idea how (and lazy RMA at the same time too), but lucky website got teach how to solve the issue ~

after DIY and tada !! no issue until today (hope it will last , at least another 4 -5 year ) !!!