HP ProLiant DL120 G7 Server - Manual (Page 69)

Troubleshooting 69
For the location of server LEDs and information on their statuses, see the server documentation on the HP
website (
http://www.hp.com/support ).
Troubleshooting flowcharts
To effectively troubleshoot a problem, HP recommends that you start with the first flowchart in this section,
"Start diagnosis flowchart (on page
69 )," and follow the appropriate diagnostic path. If the other flowcharts
do not provide a troubleshooting solution, follow the diagnostic steps in "General diagnosis flowchart (on
page 70 )." The General diagnosis flowchart is a generic troubleshooting process to be used when the
problem is not server-specific or is not easily categorized into the other flowcharts.
The available flowcharts include:
• Start diagnosis flowchart (on page 69 )
• General diagnosis flowchart (on page 70 )
• Server power-on problems flowchart (on page 72 )
• POST problems flowchart (on page 75 )
• OS boot problems flowchart (on page 77 )
• Server fault indications flowchart (on page 78 )
Start diagnosis flowchart
Use the following flowchart to start the diagnostic process.
Item See
1 "General diagnosis flowchart (on page 70 )"
2 "Power-on problems flowchart (" Server power-on problems flowchart " on
page 72 )"
3
"POST problems flowchart (on page 75 )"
4 "OS boot problems flowchart (on page 77 )"
5 "Server fault indications flowchart (on page 78 )"