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Original post by: Bobby Knowles ,


It depends on the voltage your laser is using and if you have taken apart the laser to increase the beam if you have took the laser part itself off the laser pen too quick or heavy handedly then that can completely destroy the laser so check if there are any physical problems with the laser itself first because if it is broken then you will need a completely new laser pen or if you just want the laser beam to work the you will instead need a completely new laser beam part but it depends mainly on the voltage, type of laser or laser pen, how you handle the laser especially when taking the laser apart and all the physical properties need to be checked otherwise. P.s I can guarantee you it will more than likely be something physical that is wrong with your laser itself so I would check that part first.