HP Xw4200 - Workstation - 1 GB RAM, Service And Technical Reference Manual

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LED COLOR DEFINITIONS
117
Chapter 5
LED Color Definitions
An LED light exists on the front panel of your workstation. The following table describes what each color
signifies.
HP Insight Diagnostics Offline Edition
The diagnostics utility enables you to perform testing and to view critical computer hardware and
software configuration information from various sources. This utility allows you to:
„
Run diagnostics.
„
View the hardware configuration of the system.
Key Features and Benefits
HP Insight Diagnostics simplifies the process of effectively identifying, diagnosing, and isolating the
hardware issues.
In addition to robust management tools, service tools can be invaluable in quickly resolving system
problems. To streamline the service process and resolve problems quickly, it is necessary to have the
right information available at the time that a service call is placed. The primary information requirement,
which is also the one that provides the greatest insight into potential system issues, is the configuration
of the system. Insight Diagnostics helps provide higher system availability. Typical uses of the Insight
Diagnostics are:
„
Testing and diagnosing apparent hardware failures
„
Documenting system configurations for upgrade planning, standardization, inventory tracking,
disaster recovery, and maintenance
„
Sending configuration information to another location for more in-depth analysis
Theory of Operation
Insight Diagnostics Offline Edition operates in offline mode only. The operating system is not running and
software information from the system is not available to the diagnostics.
Offline Survey is available to display the current system configuration.
The Insight Diagnostics Test feature provides the capability to test functionality of all the major
hardware components in the system. The Test feature is designed to be flexible to allow the user to
customize test selections by providing different modes and types of testing.
A Quick Test provides a predetermined script where a sample of each hardware component is
exercised and requires no user intervention.
Table 5-1
LED color definitions
LED State LED Color System Status
Solid Green System is on.
Blinking Green System is in Standby.
Solid or Blinking Red System has error. See “Diagnostic Error Codes” on page 123
None No Light System is in Hibernate or it is off.