HP Xw9400 HP xw9400 Workstation - Service and Technical Reference Guide - Page 132
System diagnostics and troubleshooting, HP troubleshooting resources and tools
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6 System diagnostics and troubleshooting This chapter discusses the tools available for diagnosing and troubleshooting system issues. ● HP troubleshooting resources and tools on page 122 ● Troubleshooting checklist on page 125 ● LED color definitions on page 125 ● Self-troubleshooting with HP Vision Field Diagnostics on page 126 ● Diagnostic error codes on page 134 ● Troubleshooting scenarios and solutions on page 137 ● POST error messages on page 160 HP troubleshooting resources and tools This section provides information on the HP Help and Support Center, E-support, and Helpful Hints for troubleshooting. HP Help and Support Center The HP Help and Support Center is a customized HP user interface that enhances the Windows XP Help and Support Center Help feature. This customized utility allows you to access specific information about your HP Workstation such as configuration information by clicking Start > Help and Support Center. The interface also provides customized help and support links to the HP Web site related to your HP Workstation. NOTE: The customized HP Help and Support Center is not available on Windows XP Professional x64 Edition or on Linux. NOTE: Currently, HP Help and Support Center does not work on Windows Vista. E-support Online access and support resources include Web-based troubleshooting tools, technical knowledge databases, driver and patch downloads, online communities, and product change notification services. The following Web sites are also available to you: ● http://www.hp.com-Provides useful product information. ● http://www.hp.com/support/workstation_manuals-Provides the latest online documentation. ● http://www.hp.com/go/workstationsupport-Provides technical support information for workstations. 122 Chapter 6 System diagnostics and troubleshooting ENWW