StarTech.com DVI to DisplayPort Adapter - USB Power - 1920 x 1200 - DVI to DisplayPort Converter - Video Adapter - DVI-D to DP (DVI2DP2), Black

Product Information

Unfortunately, there are many reasons why your DVI to Displayport is not working, so you will have to run through the different solutions to see what your reason is. Even better, if your computer has a secondary video card, try to connect the monitor to that card and then remove the initial video card. You Need To Update Your Software To The Latest Versions

DVI to DisplayPort Adapter - USB Power - Video Converters

Hard drive retention: Hard drive retention is not available on models with a soldered hard drive, including XPS 9315 2in1, Chromebooks or Venue tablets, except the Venue 11 Pro. The item(s) are returned within 30 days of cancellation. The 30 days start the day after you have notified us of the cancellationIf your monitor worked previously, it is likely something to do with the hardware or software. You’ve either blown something or there needs to be an update to make it work again.

DVI to DisplayPort Active Converter - from LINDY UK

Another solution is to update your video driver, as this will solve many problems with monitor connections. There are pretty many graphics driver updates and if you don’t keep up, it is conceivable that it could create connection issues. You need to either manually update your computer or set it up for automatic updates. The best thing to do when your DVI to Displayport isn’t working is to troubleshoot all of the different areas until something works for you. These solutions will largely work when you are first setting up your Displayport or when you have had it for some time. We recommend you return any goods via a postal/carriage service that requires a signature upon delivery.Disconnect any video cables that go from the computer tower to the monitor. This includes the VGA or HDMI cables.