Hi all, i need some help, lots of it as i'm brand new to the jukebox sceen

i was bought a sound surfer jukebox as a gift however, after about 2 months it began counting down! So i contacted sound leisure who want me to buy an update disc every month at £25 which is not going to happen. So my first question is which route do i take is there a program i can install to overcome the clock and allow me to enter my own music? the jukebox has now shut down with a blank screen, so do i rip out the pc board and go down a laptop route using the front touch screen but that being said there is 5000+ songs on it so ideally would like to keep them.
Has anyone had any experience with these juke boxes, am i flogging a dead horse or can it be resurrected?
Thanks in advance