Device drivers can be functional one day, and then stop functioning the next day due to a number of causes. Viewsonic All-in-One PC errors are often caused by viruses of outdated and corrupted device drivers. You can also hit Update All button at the bottom right to automatically update all outdated or missing drivers on your computer (this requires the Pro version - you will be prompted to upgrade when you click on Update All).The lastest Viewsonic drivers are supported on Windows.
Driver Easy will then scan your computer and detect any problem drivers.Ĭ) Click on the Update button next to your graphics adapter to download the latest and correct driver for this device. But with the Pro version it takes only 2 clicks (and you get full support and a 30-day money back guarantee):ī) Run Driver Easy and hit Scan Now button. You can download and install your drivers by using either Free or Pro version of Driver Easy. You don’t need to know exactly what system your computer is running, you don’t need to risk downloading and installing the wrong driver, and you don’t need to worry about making a mistake when installing. One easy and credible method to deal with drivers is to use Driver Easy.ĭriver Easy will automatically recognize your system and find the correct drivers for it. You should update the driver of your graphics adapter to fix problems of this kind. Sometimes the DisplayPort no signal issue may result from faulty and incompatible graphics driver. If this fix is useful, your DisplayPort connection will work now. To perform this method please follow the steps below.Ī) Completely turn off your computer and monitor and unplug their power cables.ĭ) Connect the DisplayPort cable back to the computer and monitor.Į) Plug the power cables back and power the devices on. It is a simple but sometimes effective way to fix the issue. Restarting and reconnecting your devices is something that you should definitely give a try. Try pushing the connector further until you feel the pointy bits on the plug lock it in so that it is difficult for you to pull it out. You can unplug an re-plug the DisplayPort connection. You have to ensure that the connector has been plugged into the port correctly and it cannot be pulled out too easily. You may not be aware, but usually the DisplayPort no signal issue comes from improper connection. The following are the methods that can help you easily fix your DisplayPort no signal issue:Ĥ) Test with another cable or device 1) Check your DisplayPort connection In this case, you need a good fix to solve your problem. However, it is possible that you have run into an issue where your monitor has no signal when your devices are connected via DisplayPort.
You can connect your computer to a monitor with a DisplayPort cable for better display.
DisplayPort is a computer connection format that delivers high performance display feature.
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