How to remove cabinet spotlight cable

[Cms11]

Hi all

I am wanting to remove this cable for what i believe is for the spotlights inside the glass cabinet..i just have no idea where the cable is coming from, it seems like its at the back of the cabinet??
I have added pics of above and below the cabinet. Any advice appreciated

 

[FrodoOne]

I am wanting to remove this cable for what i believe is for the spotlights inside the glass cabinet..i just have no idea where the cable is coming from, it seems like its at the back of the cabinet??
I have added pics of above and below the cabinet. Any advice appreciated

Which cable ?

If you mean the White cable, emanating from the round Junction Box in the second photo (above the cabinet)
and
this is the cable which "feeds" the "mess of wires and connections" in the first photo - (below the cabinet),

then just turn off the Supply,
unscrew the cover and disconnect the conductors in the White Cable,
then,
reconnect the wires of the two Grey Cables and replace the cover.
However, that Junction Box must remain accessible.

If you mean some other connections to the "Mess of wires and connections" (below the cabinet)
a better photo/explanation of any incoming or outgoing cables to/from that lot is required.