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Asset Type
Manufacturer
Model
What This Guide Helps With
System not powering on, freezing during startup, or displaying software-related errors due to power, peripherals, or startup configuration issues.
Step-by-Step Troubleshooting
Ensure Patient Safety First
- Remove the system from clinical use before troubleshooting.
- If in use, transfer the patient to another imaging system.
Expected: Device is not supporting active care.
Why it matters: Boot failures prevent imaging and delay patient care.
Verify Power Source and Basic Operation
- Check that the system is plugged into a known working outlet.
- Inspect the power cord and ensure it is fully seated.
- Attempt to power on using the main power button.
Expected: System should begin normal startup sequence.
Why it matters: Power issues are a common and easily overlooked cause.
Check Battery Status (Portable Operation)
- Disconnect AC power and attempt to power on using battery.
- Reconnect AC and verify charging indicators.
Expected: System powers on via AC or battery.
Why it matters: A failed battery or power circuit can prevent boot.
Perform a Full Power Cycle
- Shut down the system completely if partially responsive.
- Disconnect AC power and remove battery (if accessible).
- Wait 30–60 seconds, then reconnect and power on.
Expected: System boots normally after reset.
Why it matters: Clears temporary software or hardware lockups.
Disconnect External Devices
- Remove all probes, USB devices, network cables, and peripherals.
- Attempt to boot with only essential components connected.
Expected: System boots without errors.
Why it matters: Faulty peripherals can interrupt startup.
Inspect Probes and Ports
- Check probe connectors for damage, bent pins, or debris.
- Leave probes disconnected during boot attempt.
Expected: System boots successfully without probe-related errors.
Why it matters: A shorted or damaged probe can halt system initialization.
Observe Startup Behavior and Error Messages
- Note any error codes, beeps, or freeze points during boot.
- Document whether the system freezes at logo screen, displays software error messages, or reboots repeatedly.
Expected: Consistent behavior helps identify software vs hardware issue.
Why it matters: Pattern recognition guides escalation.
Check Cooling and Ventilation
- Ensure vents are not blocked and fans are operating.
- Listen for abnormal fan noise or lack of airflow.
Expected: Normal fan operation and airflow.
Why it matters: Overheating can prevent or interrupt boot.
Attempt Alternate Power Source
- Plug the system into a different outlet or circuit.
Expected: Same behavior across outlets.
Why it matters: Rules out facility power issues.
Restart and Attempt Multiple Boots
- Power cycle the system again and attempt multiple startups.
Expected: Consistent failure or intermittent success.
Why it matters: Intermittent boot may indicate failing internal components.
If the Problem Persists
If all external causes have been ruled out, the issue is likely internal (hard drive, motherboard, or software corruption).
Remove the system from service.
Label the device Out of Service.
Send for repair or bench evaluation.
Knowing when to stop prevents unnecessary risk and delays.
Clinical Use Tip
Do not troubleshoot boot issues on an active patient. Always move the patient to another functioning ultrasound system before beginning.
Work Order Documentation (CCR Method)
CCR = Complaint, Cause, Resolution
Complaint
What was reported by the clinical staff.
Example:
"Ultrasound system not booting, stuck on startup screen."
Cause
What was observed during troubleshooting.
Example:
"System failed to boot even after power cycle and removal of all peripherals, indicating likely internal hardware or software failure."
Resolution
What action was taken.
Example:
"Removed from service and sent to vendor for further evaluation and repair."
Helpful Details to Include (If Known)
- Outlet tested and verified
- Power cord condition checked
- Battery operation attempted
- Peripherals disconnected
- Startup behavior observed (freeze point, errors)
- Fan operation noted
- Final device status (Out of Service)
Final Thought
Boot failures require a disciplined, external-first approach. Rule out power, peripherals, and simple resets before escalation. Patient safety and clear documentation are essential, especially when removing critical imaging equipment from service.
That is successful troubleshooting.