HP Evo n410c Compaq Evo Notebook N410c Series and N410c Series Maintenance and - Page 48
Flowchart 2.6 - No Video, Part 1
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Troubleshooting Flowchart 2.6 - No Video, Part 1 No video. Stand-alone or docking station? Docking station Go to Flowchart 2.7, No Video, Part 2. * To change from internal to external display, use the hotkey combination. Stand-alone Internal or external display*? External Adjust brightness. Adjust brightness. Internal A Y Y Video OK? N Press 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 notebook 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