Service Guide
Page 140
.... If desktop display resolution is listed under Other Devices 7. Reseat the memory modules. 10. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Roll back the video driver to Online Support Information. 8. If the Issue is still not resolved, refer to Maintenance Flowchart) 11. If the Issue is still not resolved, refer...
.... If desktop display resolution is listed under Other Devices 7. Reseat the memory modules. 10. Readjust if necessary. 4. Remove and reinstall the video driver. 6. Roll back the video driver to Online Support Information. 8. If the Issue is still not resolved, refer to Maintenance Flowchart) 11. If the Issue is still not resolved, refer...