Please help hard limit switch on on un boxing

What am i doing wrong i have a two trees burn down eternity laser.
I was unboxed yesterday put together the hard limit alarm is on for the lufe of me i can not remove it im a toral beginner and need helo i habe goigled watch you tube. How do i fix this is is faulty can i turn this off so it doesnt read this i do not plan to leabe machine while working etc.
Please help im desperately trying to find a solition.
I fist instalked the gbl software with it the decided to install light burn trial nothing is working i can not work it out what am i missing please

Can you type $$ in console window and paste results?