HP ML530 ProLiant ML530 Generation 2 Server Setup and Installation Guide - Page 262

Troubleshooting Diagnostic Steps If your server does not power up, or powers up but does not complete POST, answer the questions in Table D-1 to determine appropriate actions based on the symptoms observed. The flow of questions reflects the usual flow of events during a power-on sequence. According to the answers you give, you will be directed to an appropriate secondary table in this section. The table outlines possible reasons for the problem, options available to assist in diagnosis, possible solutions, and references to other sources of information. Table D-1: Diagnostic Steps Question Question 1: Is the system power button LED off? Question 2: Is the system power button LED green? Question 3: Is the external health LED green? Question 4: Is the internal health LED green? Question 5: Is the monitor displaying information? Action If no, continue to question 2. If yes, see Table D-2. If yes, continue to question 3. If no, see Table D-3. If yes, continue to question 4. If no, see Table D-4. If yes, continue to question 5. If no, see Table D-5. If yes, use the POST messages for further diagnosis. See Table D-6 for details. If no, see Table D-6. HP ProLiant ML530 Generation 2 Server Setup and Installation Guide D-5