JCB P1655: 5V Power Supply-4 Voltage Fault

The system has detected a fault in the 5V Power Supply-4, indicating an issue with the voltage level. This may affect the proper operation of the connected components.

1. 1

   The 5V Power Supply-4

2. 2

   The wiring and connections to the 5V Power Supply-4

3. 3

   The power source supplying the 5V Power Supply-4

1. 1

   Inspect

   Inspect the 5V Power Supply-4 for visible damage or signs of failure.

2. 2

   Test

   Test the voltage output of the 5V Power Supply-4 using a multimeter to confirm the fault.

3. 3

   Check

   Check the wiring and connections to the 5V Power Supply-4 for loose, damaged, or corroded contacts.