the 2 black wires look like part of the degaussing circuit that is disconnected. they plug into the two prong male header pins on the monitor PCB. the other side should go to the thick wire that surrounds the monitor.
all you need to the monitor are the two power wires from the iso transformer, the sync wires which are already connected and the ground to the frame.
not enough info from the pictures to help determine what exactly you are missing and what you need.
whats your problem with it? no neck glow?