6 Diagnostics and troubleshooting
This chapter describes the tools available for diagnosing and troubleshooting system issues, and
includes these topics:
Topics
Calling technical support on page 140
Locating ID labels on page 140
Locating warranty information on page 141
Diagnosis guidelines on page 142
Troubleshooting checklist on page 144
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Troubleshooting scenarios and solutions on page 144
Self-troubleshooting with HP Vision Diagnostics on page 153
Diagnostic codes and errors on page 163
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