VG2440V Linux OS support list.

VG2440V supports all versions of Linux OS.

What ViewSonic monitors support GeForce Driver G-Sync Enable-Ready?

ViewSonic FreeSync monitors support GeForce Driver G-Sync Enable-Ready.     *Legal Disclaimer for GeForce Driver G-Sync Enable-Ready: Our product follows the Adaptive Sync technology standard adopted by the Video Electronics Standards Association (“VESA”). Our product is compatible with and certified by AMD for AMD’s FreeSync Te...

What is USB speed and refresh rate of VG2756-4K under USB-C connection?

The VG2756-4K (via USB-C) by default can display 4K 60Hz, and the OSD setting for "USB 3.2" is Off.  If the user turns "USB 3.2" On, then a USB-C connection can only display 4K 30Hz. There's not enough bandwidth for USB 3.2 speeds when connected via USB-C to output 4K 60Hz.   This situation will only happen on a USB-C connection. If u...

Why can't I adjust the brightness to max, or select a color calibration mode?

For some VP models, the Energy Saving Mode is On by default. Once turned Off, the brightness level can be adjusted to max and color calibrations can be selected.  

vTouch Application for Apple Silicon (M1 Chip)

vTouch for macOS now has native support for Apple silicon Macs, including Apple's latest M1-equipped MacBook Air, 13-inch MacBook Pro, and Mac mini models. Please download the latest version of the software and user guide. Download: vTouch Software for macOS User Guide: vTouch for macOS User Guide (English)

Where to find serial number of the monitor?

The serial number can usually be found on the back or bottom of your product and is either 10 or 12 digits long. The serial number can also be found on the original box of the unit.

Why can't the VX3258-PC-MHD output more than 60Hz when connected to PS5?

Please check if the game Performance Mode in PS5 is enabled. In PS5: Setting > Save Data and Game/App Settings > Game Presets   If the above does not help, please refer to the official PS5 troubleshooting guide: https://www.playstation.com/en-us/support/hardware/ps5-4k-resolution-guide/

How to enable/disable VX3258-2KC-MHD crosshair toggle?

If you see a crosshair in the middle of your VX3258-2KC-MHD monitor’s screen, please perform the step below.                    With the monitor powered on, press the joy key downward on the back of the monitor to toggle the crosshair on or off. To bring it back up press downward on the joy key again.

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...

What is "Low Input Lag" and which one should I choose?

Input lag means the time difference between when user controls PC and sees the response on monitor.      There is a trade-off to picture/video performance. If no particular demand, it is suggested to set it to off.