LG 34WL85C User Manual (English)

Questions and Answers:

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Lisa Ayers MDJul 28, 2025
Why is nothing displayed on my LG 34WL85C Monitor screen?
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  Elizabeth NunezJul 28, 2025
  There could be several reasons why nothing is displayed on your LG monitor's screen. First, ensure the power cord is correctly plugged into the power outlet and that the power cable connection is secure, then press the power button. Also, verify that the connected input is enabled in the monitor's settings under the Input section. This issue can also occur if the signal cable between your PC and the monitor is either missing or disconnected, so check the cable and reconnect it securely. Finally, the signals transferred from the PC (graphics card) might be out of the monitor's horizontal or vertical frequency range. Refer to the Product Specification section of the manual to set the appropriate frequency.
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Daniel SmithAug 2, 2025
Why is there no sound from the headphone port on my LG 34WL85C Monitor?
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  Andrew AdamsAug 2, 2025
  If there is no sound from the headphone port on your LG monitor, first ensure that the headphone port connections are made properly. If the connections are correct, try increasing the volume using the joystick. Also, make sure to set the audio output of the PC to the monitor you are using. Note that the settings may differ depending on the operating system you use.
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Nicholas AyalaAug 7, 2025
What to do if my LG Monitor screen display is unstable and shaky?
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  Laura LeeAug 7, 2025
  If your LG monitor's screen display is unstable or shaky, or if images displayed on the monitor leave shadow trails, and the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Try changing the resolution to 1080p or the recommended resolution. Also, not setting the graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area or misalignment of the display.
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Taylor BarnesAug 12, 2025
How to fix an "Unrecognized monitor, Plug and Play (VESA DDC) monitor found" message on my LG 34WL85C?
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  laurenkingAug 13, 2025
  If you see an "Unrecognized monitor, Plug and Play (VESA DDC) monitor found" message, be sure to install the display driver from the LG website. Also, make sure to check if the graphics card supports Plug and Play function.
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John HoltAug 17, 2025
What to do if image sticking occurs even when the LG 34WL85C Monitor is turned off?
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  donnavincentAug 18, 2025
  Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image. To extend the lifetime of your LG monitor, use a screensaver.
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Matthew JohnsonAug 22, 2025
How to enable disabled features on LG 34WL85C?
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  Katherine WilliamsAug 22, 2025
  If some features are disabled on your LG monitor, the OSD might be locked. To enable the features, disable OSD Lock in the General settings.

LG 34WL85C Specifications

General

3D	No
Pixel pitch	0.2325 x 0.2325 mm
Display surface	Matt
Display diagonal	34 \
Display technology	LED
Native aspect ratio	21:9
Maximum refresh rate	60 Hz
sRGB coverage (typical)	99 %
Contrast ratio (typical)	1000:1
Display number of colors	1.073 billion colors
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	-
USB hub version	2.0
Built-in USB hub	Yes
DisplayPort version	1.4
RMS rated power	14 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (standby)	- W
Panel mounting interface	100 x 100 mm
Package depth	211 mm
Package width	986 mm
Package height	525 mm
Package weight	11900 g
Cables included	DisplayPort, HDMI
Product color	Black
Market positioning	Business
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	250.8 mm
Height (with stand)	569.5 mm
Weight (with stand)	8000 g
Depth (without stand)	92.9 mm
Width (without stand)	814 mm
Height (without stand)	359.1 mm
Weight (without stand)	6300 g