Fingers crossed this should link to YouTube.I just did this little trial build today ,only used a rip out 8x red because one it was free ,two extraction lesson for me and three making sure I could solder these little blighters ,so I'm hoping you pro laser guys can help with the max vf and current setting ,I'm not over fussed if I end up popping it it's all a learning curve ,all I can say is its from a Dell pc and it had yb and some numbers on can but I installed into module and never wrote the number down .yep I'm a dumb ass ....if you have patience please check part 1 and 2 ..https://www.youtube.com/watch?v=1clqzKZ0nJY&feature=youtube_gdata_player