HP ProLiant series User Manual

Diagnostic flowcharts 14
Diagnostic flowcharts
In this section
Pre-diagnostic steps ................................................................................................................................ 14
Troubleshooting flowcharts ...................................................................................................................... 17
Pre-diagnostic steps
WARNING: To avoid potential problems, ALWAYS read the warnings and cautionary
information in the server documentation before removing, replacing, reseating, or
modifying system components.
IMPORTANT: This guide provides information for multiple servers. Some information may not apply to the
server you are troubleshooting. Refer to the server documentation for information on procedures, hardware
options, software tools, and operating systems supported by the server.
1. Review the important safety information ("Important safety information" on page 14).
2. Gather symptom information ("Symptom information" on page 16).
3. Prepare the server for diagnosis ("Preparing the server for diagnosis" on page 16).
4. Use the start diagnosis flowchart (on page 18) to begin the diagnostic process.
Important safety information
Familiarize yourself with the safety information in the following sections before troubleshooting the server.
Important safety information
Before servicing this product, read the Important Safety Information document provided with the server.
Symbols on equipment
The following symbols may be placed on equipment to indicate the presence of potentially hazardous
conditions.
This symbol indicates the presence of hazardous energy circuits or electric shock
hazards. Refer all servicing to qualified personnel.
WARNING: To reduce the risk of injury from electric shock hazards, do not open
this enclosure. Refer all maintenance, upgrades, and servicing to qualified personnel.
This symbol indicates the presence of electric shock hazards. The area contains no
user or field serviceable parts. Do not open for any reason.
WARNING: To reduce the risk of injury from electric shock hazards, do not open
this enclosure.

HP ProLiant series Specifications

General

Brand	HP
Model	ProLiant series
Category	Server
Language	English