First discharge capacitor. To check capacitor, set volt-ohm meter to RX100 scale and touch its probes to capacitor terminals. If capacitor is OK, needle will jump to zero ohms, and drift back to high. Steady zero ohms indicates a short circuit; steady high ohms indicates an open circuit.
Look for these signs and symptoms: 1  Changes in appetite. If your baby refuses several feedings in a row or eats poorly, contact the doctor. 2  Changes in behavior. If your baby is hard to awaken or unusually sleepy, tell the doctor right away. 3  Tender navel or penis.
Babies this young can get very sick quickly. 1  Three months of age to 6 months of age, call your doctor if your baby has a temperature of 102Â°F (38.8Â°C) or higher, even if your baby doesnât seem sick. 2  Six months of age and older and has a fever of 102Â°F (38.8Â°C) to 102.9Â°F (39.4Â°C), watch how he or she acts.