Compaq Evo n600c Maintenance and Service Guide Compaq Evo N600c - Page 37
No Video, Part 1
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Troubleshooting 2.6 No Video, Part 1 No Video Stand-alone or Docking Station? Docking Station Go to Section 2.7, No Video, Part 2. *Note: To change from internal to external display, use the hotkey combination. Standalone Internal or external display*? External Adjust brightness. Adjust brightness. Internal A Y Y Video OK? N Depress lid switch to ensure operation. Y Done Video OK? Done Video OK? Done N N Check for bent pins on cable. Replace the following one at a time. Test after each replacement: 1. Cable between notebook and computer display (if applicable) 2. Inverter board (if applicable) 3. Display 4. System board N N Video OK? Try another display. Internal and external video OK? Replace system board. Y Y Done Done 2-16 Maintenance and Service Guide