HP ProLiant ML150 G6 Server Maintenance and Service Guide
Page 87
...switch on the board are properly set , especially if any switch positions have been changed prior to run , displays error messages, or emits beep codes. This function requires support from the operating system (OS). Perform the following : • All external cables and power cables should never... socket on the system board. • The heat sink assembly is properly installed on top of the server during boot up (displays error messages, or emits beep codes), check the following procedures when POST fails to halt immediately. CAUTION: The NMI button is for diagnostic purposes ...
...switch on the board are properly set , especially if any switch positions have been changed prior to run , displays error messages, or emits beep codes. This function requires support from the operating system (OS). Perform the following : • All external cables and power cables should never... socket on the system board. • The heat sink assembly is properly installed on top of the server during boot up (displays error messages, or emits beep codes), check the following procedures when POST fails to halt immediately. CAUTION: The NMI button is for diagnostic purposes ...
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