LG UltraGear 38GL950G User Manual (English)

Questions and Answers:

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Vanessa LopezJul 27, 2025
What to do if nothing is displayed on my LG UltraGear 38GL950G Monitor screen?
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  Andrew MillerJul 28, 2025
  If nothing is displayed on your LG Monitor screen, ensure the power cord is correctly plugged into the power outlet and that you are using the adapter provided in the product package. Also, check the power cable connection and press the power button. Verify that the connected input is enabled via Settings > Input. If the issue persists, the signals transferred from your PC (graphics card) might be outside the monitor's recommended horizontal or vertical frequency range. Refer to the Product Specification section of this manual to set the appropriate frequency. Finally, check the signal cable between the PC and the monitor and reconnect it if necessary. It's also recommended to have at least Windows OS version 10 installed.
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Thomas CaldwellAug 1, 2025
How to fix no sound from the headphone port on my LG UltraGear 38GL950G Monitor?
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  paulamillerAug 1, 2025
  If there is no sound from the headphone port on your LG Monitor, ensure that the headphone port connections are made properly. Try increasing the volume using the joystick. Also, set the audio output of your PC to the monitor you are using. (The settings may differ depending on the operating system (OS) you use.) Please note that this model doesn't support an internal speaker.
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ybrandtAug 5, 2025
Why is my LG UltraGear 38GL950G screen display unstable and shaky?
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  Melissa BennettAug 5, 2025
  If your LG Monitor's screen display is unstable and shaky, or if images displayed leave shadow trails, it could be due to the selected resolution being HDMI 1080i 60/50 Hz (interlaced). If this is the case, change the resolution to 1080p or the recommended resolution. Also, ensure that your graphics card is set to the recommended (optimal) resolution, as not doing so may result in blurred text, a dimmed screen, a truncated display area, or misalignment of the display. The setting methods may vary depending on your computer or operating system.
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Jessica DanielsAug 9, 2025
What to do if I see an 'Unrecognized monitor, Plug and Play (VESA DDC) monitor found' message on my LG Monitor?
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  Alicia Mitchell DDSAug 9, 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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Eric ReynoldsAug 13, 2025
Why are some features disabled on my LG Monitor?
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  Samantha RossAug 13, 2025
  If some features are disabled on your LG Monitor, the OSD might be locked. In this case, disable OSD Lock in General. Also, check the PC settings and input signal (HDR, No Signal).
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Jennifer MerrittAug 17, 2025
What to do if the lighting on the back of my LG UltraGear 38GL950G does not turn on?
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  Austin LopezAug 17, 2025
  If the lighting on the back of your LG Monitor does not turn on, check if the power cord is correctly plugged into the power outlet and ensure you are using the adapter provided in the product package. Also, press the Lighting Button located at the bottom of the monitor.
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meganramirezAug 22, 2025
How to prevent image sticking on my LG Monitor?
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  Kristopher HubbardAug 22, 2025
  Displaying a still image for a prolonged time may cause damage to the screen. To extend the lifetime of the monitor, use a screensaver.

LG UltraGear 38GL950G Specifications

General

Screen Size	37.5 inches
Resolution	3840 x 1600
Panel Type	IPS
Response Time	1 ms (GtG)
Contrast Ratio	1000:1
HDR Support	HDR10
G-Sync	Yes
Aspect Ratio	21:9
Color Gamut	98% DCI-P3
Curvature	2300R
VESA Mount	100 x 100 mm
Refresh Rate	144Hz
Brightness	450 cd/m²
Connectivity	DisplayPort, HDMI, USB 3.0
Viewing Angle	178°