ELECTRICAL ISSUES
Diagnostic tests to isolate electrical issues
- Replacing a Raspberry Pi
- Confirming a Bad Relay
- Confirming a Bad Fuse (Ceramic Fuse)
- SD card not recognized by the Viki LCD Screen
- Part Cooling Fans Not Turning Off
- Measuring the Bed Heater Pad resistance
- Head Cable Continuity Testing
- Testing the Heater Cartridge Resistance
- Checking the Hot End Heater Voltage at the Control Board