HP ProLiant ML150 G6 Server Maintenance and Service Guide
Page 87
... is for diagnostic purposes only and should never be lit up (displays error messages, or emits beep codes), check the following procedures when POST fails to run , displays error messages, or emits beep codes. The bi-color status LED indicator on the front panel must be pressed while the server... processor is fully seated in its socket on the system board. • The heat sink assembly is properly installed on top of the server during boot up green. • The monitor's contrast and brightness settings are correct. • All internal cables are both turned on the system board is ...
... is for diagnostic purposes only and should never be lit up (displays error messages, or emits beep codes), check the following procedures when POST fails to run , displays error messages, or emits beep codes. The bi-color status LED indicator on the front panel must be pressed while the server... processor is fully seated in its socket on the system board. • The heat sink assembly is properly installed on top of the server during boot up green. • The monitor's contrast and brightness settings are correct. • All internal cables are both turned on the system board is ...
System Memory Troubleshooting Best Practices for HP ProLiant Servers
Page 12
General Troubleshooting Flowchart for a Non-Bootable System Use this flowchart to help diagnose a memory problem in any of the following conditions: • The system stops responding and displays a "parity error" message on the screen during boot. • The system beeps and all of the DIMM LEDs illuminate during boot. • The system is unable to boot far enough to run Offline Diagnostics, but no messages are displayed that can identify the failing DIMM. 12
General Troubleshooting Flowchart for a Non-Bootable System Use this flowchart to help diagnose a memory problem in any of the following conditions: • The system stops responding and displays a "parity error" message on the screen during boot. • The system beeps and all of the DIMM LEDs illuminate during boot. • The system is unable to boot far enough to run Offline Diagnostics, but no messages are displayed that can identify the failing DIMM. 12