In normal operating conditions, there might be normal electric current sound came monitor which should not impact on your usage. If this did not occur in the past but appeared recently, please contact ViewSonic service center.
Please download the attachment and manually install the drivers under Win7 x64. File URL:https://support.viewsonic.com/helpdesk/attachments/33058629684
This can be caused by a long cable or docking stations. Longer cables may be prone to ghosting, lines, double images, or poor focus. The improper shielding of the cables can cause a shadowing or ghosting effect also. We recommend to check the video cable and, if possible, use HDMI Premium certificate cable for long distance connectio...
Set the resolution higher. Test the monitor on a different computer to isolate the problem. Please follow the instructions below on how to change the resolution on a computer running Windows 10. To change the resolution in Windows, do the following: Right-click on an empty area of the Windows® desktop. From the pop-up menu, select Di...
These models are optical touch monitors which use two CMOS cameras (optical sensors) placed in the corners at the top of the screen as well as three reflectors (light strips). These cameras are used to look across the entire touch surface for touch events. When an object touches the screen, it blocks some of the light being received by the se...
Please refer to this FAQ section 1 and set to recommended display resolution.
Several ViewSonic LCD panels support both Landscape and Portrait modes. If your LCD panel supports this feature, you can switch modes by turning the screen as shown in the diagram below. To change the image on the Windows Desktop, follow instructions below: Open the Start menu and click "Control Panel." Click "Adjust Screen Resolution"...
When using a monitor in the digital (HDMI, DisplayPort) connection, Auto Image Adjust and Manual Image Adjust settings may be disabled. This is normal as the monitor will adjust itself when in the digital mode.
ViewSonic plug and play monitors do not require a proprietary Windows 10 driver to be installed. Instead, Windows 10 will automatically read the EDID information stored in the monitor and install Generic PNP Monitor drivers to enable its full resolution capabilities. The only difference is you will see monitor model name in Device Manag...
If the monitor turns on briefly, then turns off, check the following: Make sure the power cable is securely connected. Turn off the monitor, unplug the power cable for 15 seconds and plug the power cable back then turn on. Check the video cable and make sure it is connected on both ends securely. Reset the factory default ...