Learn how to use and troubleshoot problems with a Dell Projector. You can find information about troubleshooting steps, How-To guides, and relevant support videos for assistance.Troubleshooting
How To and General Information
- The troubleshooting guides below cover basic troubleshooting steps for problems like: Blank (black) screen or no display, fuzzy or blurry image, horizontal or vertical lines and color, brightness, and contrast issues.
- More troubleshooting guides:
Download Software and Drivers
- Looking for a User Guide for your Dell product? Visit the Dell Manuals page.
- We recommend having the latest drivers and software updates for your PC as these may include enhancements to maintain optimum performance. Visit the Dell Download Center page.
Our comprehensive videos offer step-by-step support and information to resolve your query. Videos are in English. Translated subtitles available for some languages. More videos can be found in our Video Library.