LED Monitor支持服务 - ViewSonic China

How to set Landscape and Portrait mode on your monitor?

Change the orientation in your OS Display Settings and ensure your stand supports physical rotation. Use vDisplay Manager for automatic switching. 1. Physical Adjustment: Tilt the screen back and raise the stand to its maximum height before rotating 90 degrees clockwise. 2. Windows 10/11 Setup: Right-click on the desktop and select [Di...

What should I do if there is no video signal when using the HDMI port?

Ensure the monitor is set to the correct HDMI input source and that the cable is firmly connected to the graphics card (GPU) output, not the motherboard. Verify Physical Connections: Unplug and re-seat the HDMI cable at both ends. Note: For desktop PCs, ensure the cable is plugged into the dedicated Graphics Card (GPU) port rather ...

What to do when the screen image is pixelated or blurry?

Blurry images are typically caused by an incorrect resolution or scaling setting. Ensure your computer is set to the monitor's Native Resolution. Troubleshooting Steps: Set to Native Resolution: Windows: Right-click desktop > [Display settings] > [Display resolution]. Choose the one labeled (Recommended). macOS: Go to [System Sett...

Does ViewSonic provide Linux drivers for monitors?

No dedicated driver is required. ViewSonic monitors follow VESA standards, allowing Linux to automatically recognize the display via EDID. Plug and Play: Simply connect your monitor; the Linux kernel will automatically detect the hardware. Adjust Display Settings: Navigate to your distribution's [Settings] > [Displays] to configur...

How to fix ghosting, shadowing, or double images on the screen?

Image artifacts are typically caused by signal degradation or interference. Bypass any docking stations and use high-quality certified cables. Bypass Adapters/Docks: Remove any [Docking Stations] or [Video Splitters]. Connect the monitor directly to your PC to test the image quality. Upgrade Cable Quality: For long-distance connections...

How to manually install LED monitor drivers under Win10 64-bits?

If you're not able to install your monitor drivers with the driver pack "Standard Monitor Driver Signed Windows 10 x64 " downloaded from ViewSonic website, please follow below instruction to manually install Win10 x64 driver. 1. Download the attached ZIP file including monitor drivers to your PC and extract it. 2. Under "Control Panel",...

What should I do if vertical or horizontal lines appear on my monitor?

Identify whether it is a "Hardware Failure" or a "Signal Issue." The quickest way is to open the monitor's OSD menu to isolate the cause. Perform the OSD Test (Crucial): Press the monitor buttons to bring up the built-in menu. Lines appear OVER the menu: This indicates a hardware/panel failure. Proceed to step 5. Lines are NOT on t...

Why is my monitor emitting a high-pitched noise or buzzing sound?

Slight electronic humming is often normal (Coil Whine); however, persistent or loud noise may require environmental troubleshooting or technical support. Check Power Source: Plug the monitor directly into a wall outlet instead of a power strip to rule out electrical interference from other devices. Adjust Brightness: Try changing the b...

How to set power lock and menu lock?

On some monitors, there is a power button lock that locks the power and power button in the ON position. There is also a menu lock feature which can lock and unlock the OSD (On-Screen Display) Menu. Power Lock: To lock the Power Button press and hold both the [1] button and the down arrow button for 10 seconds. OSD Lock: ...

How to solve the problem with my monitor turning off automatically?

Automatic shutdowns are often caused by power-saving settings, inconsistent power supply, or signal loss. Please check the OSD timer settings first. Troubleshooting Steps: Check OSD Menu Settings (Most Common): Navigate to the [Setup Menu]. Locate [Auto Power Off] or [Sleep Timer] and ensure they are set to [Off]. Also, verify ...