3rd monitor Connected though UGA-165 will not display the extension, only duplicates 2nd monitor.


#1

I am having an issue getting my third monitor to extend. I currently am using a Lenovo Thinkpad T500 and have used an AOC 2640W as my second monitor plugged directly in to the VGA input in the docking station of the Lenovo.

I recently bought a UGA-165 to connect a third monitor to the Lenovo. I tried connecting an HP w2207 monitor through the Plugable USB 2.0 (UGA-165) and am experiencing issues recognizing the extension. My computer recognizes that there is a third monitor connected, and I can actually move an object off screen (to the right where the third monitor should be displaying), however my HP monitor continues to duplicate my 2nd monitor (The AOC monitor) rather than displaying the space that the third monitor should occupy. I have tried connecting through VGA and DVI, and neither changes anything. I have also moved the configuration of the three monitors to put the 3rd monitor in the middle, and it continues to recognize the space, but not display it. Is there anything I can do?

The green light is lit up and I am using Windows 7. I am using DisplayLink Manager Version 7.8.63104.0.


#2

The computer recognizes where the 3rd screen is, and I can even move windows off to the space I have allocated the third monitor to be. It is the display of the third monitor that is the problem.

When I ask the computer to identify the monitors, I get the Lenovo laptop coming up as 1, and the two external monitors both come up as 2, and are showing the same part of the screen. Any ideas of what else the problem could be?

I’ve attached a picture of what a screen shot looks like, only I’m not getting the 3 to show up on the third monitor. The third monitor and second monitor are both showing the number 2 and the same image of my e-mail message.
!](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1324772/ScreenshotofMonitors_inline.jpg?1449523527)](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1324772/ScreenshotofMonitors.jpg?1449523527) !](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1324773/ScreenshotofMonitors_inline.jpg?1449523547)](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1324773/ScreenshotofMonitors.jpg?1449523547)


#3