To Next PageTo Next PageWhy is my LG Monitor screen shaky and unstable?
If your LG Monitor's screen display is unstable or images leave shadow trails, and you're using HDMI 1080i 60/50 Hz (interlaced) resolution, try changing it to 1080p or the recommended resolution. Also, ensure your graphics card is set to the recommended resolution to avoid blurred text, a dimmed screen, or misalignment.
How to enable disabled features on LG 34WN780P-B?
If some features are disabled on your LG Monitor, disable OSD Lock in the General settings.
How to fix "Unrecognized monitor" message on LG 34WN780P-B?
If you see an "Unrecognized monitor, Plug and Play (VESA DDC) monitor found" message on your LG Monitor, make sure to install the display driver from the LG website. Also, verify that your graphics card supports the Plug and Play function.
General| Screen Size | 34 inches |
|---|---|
| Resolution | 3440 x 1440 |
| Aspect Ratio | 21:9 |
| Panel Type | IPS |
| Refresh Rate | 60Hz |
| Brightness | 300 cd/m² |
| Contrast Ratio | 1000:1 |
| Connectivity | HDMI, DisplayPort, USB-C |
| VESA Mount | 100 x 100 mm |
| Color Gamut | sRGB 99% |
| Height Adjustable | Yes |
| Viewing Angle | 178°(H)/178°(V) |
| HDR | HDR10 |
| Response Time | 5ms |
| USB Ports | 2 x USB 3.0 |
| Adjustability | Height, Tilt, Pivot |
| Speakers | Yes (2 x 5W) |
| Ports | 1 x HDMI, 1 x DisplayPort, 1 x USB-C |
