Laser Not Firing.... I see why!

Not used the laser for a while. Just came to do a job, and couldn’t get it to fire. Turns out the screws holding the protective acrylic in place, ride up to where the cables come out! Anyone else had this?

What’s the model number of that laser module? I assume the screw comes up from the bottom?

Its the Ortur Laser Master Pro 2. It slides up and down that gap to higher or lower the screen. Poor design