Knowledge Base
Troubleshooting projector connection
Hardware
Troubleshooting projector connection
Prepared by
Last Revised Mar 5, 2026
1. Ensure both devices are powered on.
2. Check cable connections (VGA/HDMI).
3. On laptop, press Windows+P and select "Duplicate" or "Extend".
4. If no signal, try restarting laptop with cable connected.
5. Adjust projector input source.
2. Check cable connections (VGA/HDMI).
3. On laptop, press Windows+P and select "Duplicate" or "Extend".
4. If no signal, try restarting laptop with cable connected.
5. Adjust projector input source.
Related Articles
No related articles found in this category.
Ticket Usage
This article has been linked to 0 support tickets.