How to Extend / Duplicate my display?

Right-click on your desktop and select Display settings:

You'll see an option like this:

If you click that drop-down, you can duplicate or extend your desktop.

If you want to use multiple displays, then you'll want to choose to "extend" it.

Adjusting display settings can also help improve monitor performance and reduce eye strain. Consider modifying resolution, brightness, contrast, and color settings to create a more comfortable viewing experience.

Troubleshooting Monitor Connection Issues

If your monitor is not being detected or you're experiencing connection problems, try these steps before adjusting display settings:

1. Ensure all cables are fully and securely plugged in to both your computer and monitor
2. Try different cable types or connections (e.g., switch from HDMI to DVI or DisplayPort)
3. Check for damaged cables and replace them if necessary
4. Update your graphics drivers through Windows Update
5. Restart your computer after reconnecting all cables
6. Test each monitor individually to identify if the issue is with a specific monitor

Lenovo Laptop-Specific Display Issues

If you're using a Lenovo laptop and experiencing monitor display issues:

1. Verify all cable connections are secure
2. Run Lenovo system updates, including BIOS and driver updates
3. Specifically update DisplayLink drivers if you're using multiple monitors
4. If the problem continues, try reconnecting the monitor or testing it on a different port

Resolving Intermittent Display Problems

If your monitor turns on briefly but then goes black, try these steps:

1. Power cycle the monitor by turning it off and on
2. Check all cable connections
3. Test alternative connection methods (like using a different type of cable or adapter)
4. Ensure the correct input source is selected on the monitor

If display settings windows keep popping up unexpectedly, this could be caused by driver glitches, hardware malfunction, power fluctuations, or software conflicts. If the issue persists after power cycling and restarting your computer, it may indicate a potential hardware problem with the monitor.

Docking Station Issues

If you're using a docking station and experiencing problems:

1. Try connecting your monitor directly to your computer instead of through the docking station
2. Switch cables between different ports on the docking station
3. Verify the docking station's power source is correctly connected (check for a green light on the power brick if available)
4. Test the power cable by replacing it if you suspect it's faulty
5. If prompted with a DisplayLink Graphics installation screen, proceed with the installation to update drivers
6. Check for any physical damage to cables or the docking station itself
7. Confirm proper monitor orientation and display settings
8. If the docking station isn't powering connected devices, check all power connections

If you're experiencing monitor flickering, glitching, or monitors turning off unexpectedly, try switching to a different cable type or adapter.

If your monitors don't display anything when connected to your laptop through a docking station, the issue could be with the docking station's power supply, a faulty power cable, or a malfunctioning docking station that needs replacement.

If problems persist after trying these steps, you may need to contact technical support for further assistance or a potential docking station replacement.