HP Z230 Maintenance And Service Manual page 107

Screen message
512—Rear chassis fan not
detected
513—Front Chassis fan not
detected
514—Power supply wattage
insufficient for hardware
configuration
515—Power supply fan not
detected
517—Memory fan not
detected
518—PCI fan not detected
519—Hard drive fan not
detected
520—Memory fan (2) not
detected
521—Memory fan (3) not
detected
522—Memory fan (4) not
detected
523—CPU fan (2) not
detected
524—Rear chassis fan(2) not
detected
Probable cause
Fan missing, disconnected, or
defective.
Front fan missing, disconnected, or
defective.
Computer configuration requires more
power than the power supply can
provide
Power supply fan is disconnected or
defective.
Memory fan missing, disconnected, or
defective.
PCI fan missing, disconnected, or
defective.
Hard drive fan missing, disconnected,
or defective.
Memory fan (2) missing,
disconnected, or defective.
Memory fan(3) missing,
disconnected, or defective.
Memory fan(4) missing,
disconnected, or defective.
CPU fan(2) missing, disconnected, or
defective.
Rear chassis fan(2) missing,
disconnected, or defective.
Recommended action
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
Reduce the computer power consumption.
1. Reseat the power supply cables.
2. Replace the power supply.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
1. Reseat the fan cable.
2. Reseat the fan.
3. Replace the fan.
Diagnostic codes and errors 97