Enww | HP DX2250 specs

Power LED is flashing and computer will not start.

Cause	Solution

Internal error has occurred and the computer is flashing a code.

Refer to Interpreting Diagnostic Lights on page 14 to interpret the error code.

12 Chapter 2 Troubleshooting

ENWW

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HP DX2250 manual Enww

Contents

Troubleshooting Guide dx2250 Microtower Model Troubleshooting Guide About This Book Iv About This Book Table of contents Enww HP Insight Diagnostics Accessing HP Insight Diagnostics Survey Tab Select the Test Mode Interactive or Unattended Test Tab Status Tab Log TabHelp Tab Saving and Printing Information in HP Insight Diagnostics Downloading the Latest Version of HP Insight Diagnostics Troubleshooting Safety and Comfort Before You Call for Technical Support Helpful Hints Enww Solving General Problems Computer will not turn on Cause SolutionCause Solution Computer date and time display is incorrect Cause Solution Poor performance is experienced Cause Solution Blank screen no video Cause Solution Startup, go to Start Run Microsoft Windows XP or Enww Solving Hardware Installation Problems Computer will not start Cause Solution Interpreting Diagnostic Lights Activity Possible Cause Recommended Action Interpreting Diagnostic Lights HP Backup and Recovery Manager Contacting Customer Support