Other Detected Faults (Remote Display)

What does CPU.E mean?

This is a generic fault code displayed on the remote terminal, indicating an unspecified internal error detected within its CPU or associated components. It typically signifies a hardware malfunction or a critical internal processing error that prevents normal operation of the terminal.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check for any obvious physical damage or environmental factors (e.g., extreme temperature) that might affect the terminal's CPU.