How to clean LCD display?

General Precautions Make sure the monitor is turned off and the power cable is unplugged from the power outlet. Never spray or pour any liquid directly onto the screen or case. Doing so could damage your monitor. Dust or hard materials may scratch the screen. Please make sure the cleaning cloth is free of any debris. Clean and dry the m...

How to check graphics card drivers in Windows?

1.Under "Control Panel", open "Device Manager". 2. Find the Display adapters and double click on it then double click on the device shown: 3.Select Driver tab, this will list the Driver version.

How to change refresh rate in windows 10?

Please refer to the video on how to change: https://www.youtube.com/watch?v=sAkbjPiLNcE

Why does image persistence occur with my LCD monitor?

Image persistence (or image retention) is a result of a stationary image being displayed for a long period of time.    <Correction>   Turn off the screen for hours.   <Prevention>   1. Set the display to turn off after a few minutes of system idle under ”Power & Sleep “ (Win10) or “Battery” (Macbook).      2. Turn off the monitor when ...

What to do when no video by using HDMI port?

If you are experiencing problems using HDMI input, suggest do the followings:   Please check below on monitor:   Make sure the correct HDMI input is selected in OSD. Turn on the monitor first then PC.   Please check below on PC:    Test the monitor on a different computer with a HDMI port. Replace another HDMI cable. If...

Why is there touch response randomly on my TD2220/TD2421 even nobody touches the screen?

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...

How to Enable 180Hz Refresh Rate on my ViewSonic monitor?

To enable 180Hz refresh rate on your monitor, you need to turn on Overclocking in the monitor's On-Screen Display (OSD) Menu. After turning on Overclocking, you then can set the refresh rate to 180 Hz under your computer's “Display” settings. For example, in Windows go to Settings > System > Display >  Advanced display to set the refr...

How to output video at 120Hz from PS5 or Xbox Series X/S to ViewSonic monitors?

The new gaming consoles from Sony and Microsoft support video ouput up to 120Hz. Please follow below instructions to enable 120Hz on your console. <PlayStation 5> 1. Open "Settings". 2. Select "Screen and Video". 3. Select "Enable 120 Hz Output" in "Video Output". 4. Select "Automatic" in the pop-up menu. ...

How to enable AMD FreeSync?

To use AMD Freesync, there're some requirement with graphics cards, graphics drivers and certified monitors. 1. A compatible GPU with a DisplayPort connection. Compatible GPUs include all AMD Radeon™ graphics cards beginning with Radeon™ HD 7000 Series, released in 2012, and all newer Radeon consumer graphics products.Other GPUs, such ...

How can I select 165Hz on XG2703-GS?

You can navigate to manual Image adjust on OSD menu.   Select Overclocking -> 165Hz.    

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