Procedures For All Proliant Servers; Hardware Problems - HP ProLiant ML370 Generation 4 Reference And Troubleshooting Manual

Procedures for all ProLiant servers

The procedures in this section are comprehensive and include steps about or
references to hardware features that may not be supported by the server you are
troubleshooting.

Hardware problems

Power problems (on page 151)
General hardware problems (on page 153)
Internal system problems (on page 157)
External Device Problems (on page 172)
Power problems
List of problems:
Power source problems...............................................................................................................151
Power supply problems
UPS problems .............................................................................................................................152
Power source problems
Action:
1. Press the Power On/Standby button to be sure it is on. If the server has a
Power On/Standby button that returns to its original position after being
pressed, be sure you press the switch firmly.
2. Plug another device into the grounded power outlet to be sure the outlet
works. Also, be sure the power source meets applicable standards.
3. Replace the power cord with a known functional power cord to be sure it is
not faulty.
4. Replace the power strip with a known functional power strip to be sure it is
not faulty.
..............................................................................................................152
Troubleshooting 151