Chapter 4
Hardware Issue
4-1
Power issue
4-1-1
Server does not power on
Symptom
The system does not power on
.
Action
Check with Power On issue flowchart.
4-1-2
Power source issue
Cause
The server is not powered on.
Components or cables might not be properly connected or seated.
The grounded power outlet is not working.
The power cord is not functional.
The power strip is not functional.
The circuit breaker is in the off position.
The line voltage is insufficient for the load.
Sufficient power is not allocated to support the server.
Action
Press the Power button to be sure it is on. If the server has a Power button that returns to its original
position after being pressed, be sure you press the switch firmly.
Be sure no loose connections exist.
Plug another device into the grounded power outlet to be sure the outlet works. Also, be sure the power
source meets applicable standards.
Replace the power cord with a known functional power cord to be sure it is not faulty.
Replace the power strip with a known functional power strip to be sure it is not faulty.
Be sure the proper circuit breaker is in the On position.
Have a qualified electrician check the line voltage to be sure it meets the required specifications.
Be sure there is sufficient power allocation to support the server.
