NCR Customer Display NCR 5972 - Manual (Page 88)

5-4 Chapter 5: Service
Servicing the VFD or LCD
If the unit still does not perform properly, you need to replace the
display. Before disassembly, verify if your model has the labeling and
serial numbers indicated on the rear of the cover of the display or on
the bottom of the cabinet. This cover must be retained when replacing
the display.
Do not replace this cabinet with a non‐serialized cover.
Caution: Be careful not to damage screw holes or cables when
replacing the display.
If you are replacing the display having a serialized cover proceed as
follows: