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:
