Windows 7 wont detect my 2nd monitor

How do I get windows 10 to detect both? This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question Report abuse. Details required :. Cancel Submit. Let us know the results. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site.

Erika Aro Microsoft Agent. In reply to Ivan Stuartovich's post on November 28, You will see two monitors displayed. Was this reply helpful? Yes No. Sorry this didn't help. Thanks for your feedback. This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question Report abuse. Details required :. Cancel Submit. Please be patient as we work our way through this. You will test your display as well as the cords that link your computer or laptop to the monitors using this procedure.

Unplug the first monitor from the computer or laptop and attach the second monitor to the same cable if the first display is operating properly.

Use a different cable and examine the second display in that scenario. You will need to replace your monitor if it does not operate on two separate ports and two other ports. Please change the cable if the second monitor works on the first cable, but not the second. Hint: If none of the above methods have worked, we recommend utilizing Restore Repair Tool, which can examine the repository for faulty and missing data. When the problem is caused by system corruption, this method usually works.

In addition, Restore will optimize your system for optimal efficiency. Working with many monitors has never been easier than it is now with Windows 7. Although earlier versions of Windows allowed you to use several monitors, Windows 7 gives you more control over your display by allowing you to change the resolution, orientation, and look of objects on each monitor. Fortunately, this post will assist you in resolving the issue with Windows 7 not detecting a second monitor.

Second monitors are a simple and practical solution to boost productivity or increase gaming performance. Not only that, but it also provides a broader canvas that may be used as a second workstation for general multitasking. Please share your own experiences in the comments section below.

Robert Smith is a technology lover and loves to write about laptops, monitors, printers, tablets, and anything that's related to computers and games. He is passionate enough that he maintains this blog regarding tech updates on a daily basis. To change the display settings, follow these steps: To open the Run box, hold down the Windows logo key and hit R on your keyboard. Press Enter after typing control. When you select View by Large Icons, click Display.

Select Adjust resolution from the drop-down menu. Select Extend these displays from the Multiple displays section.