LG 27HQ710S User Manual (English)

Questions and Answers:

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Christopher GreenAug 17, 2025
What to do if nothing is displayed on my LG Monitor?
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  Travis ChavezAug 18, 2025
  If nothing is displayed on your LG monitor, first ensure the power cord is correctly plugged into the power outlet and that the power cable is properly connected, with the power switch turned on. Also, verify that the input setting is correct. If the issue persists, check and reconnect the cable. If signals from the PC are out of the monitor's frequency range, refer to the product specifications section of the manual to set the appropriate frequency.
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Joseph ManningAug 20, 2025
Why is the display color abnormal on my LG Monitor?
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  Lisa FarrellAug 20, 2025
  If the display color on your LG monitor is abnormal, ensure that the number of colors is set to 24 bit (true colors) or higher within your operating system's display settings. Also, check if the signal cable is properly connected; try reconnecting the cable or reinserting the PC's graphics card. Note that pixilated spots (red, green, blue, white, or black) may appear, which is normal and not related to the monitor's performance.
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Jose WareAug 22, 2025
What to do if my LG Monitor screen retains an image?
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  Michael HallAug 22, 2025
  If your LG monitor screen retains an image, it's likely due to displaying a still image for a prolonged time, which can cause damage. To extend the monitor's lifespan, use a screensaver.
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Jennifer LindseyAug 26, 2025
How to troubleshoot a blank screen on LG 27HQ710S?
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  Samuel GoodwinAug 26, 2025
  If nothing is displayed on your LG Medical Equipment screen, ensure the power cord is properly connected to the outlet. Also, verify the power cable connection and switch on the power. Check that the input setting is correct. If the issue persists and signals from the PC are out of range, refer to the product specifications to set the appropriate frequency. Finally, check the cable and reconnect it.
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Steven WallAug 28, 2025
Why does the LG Medical Equipment display color look abnormal?
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  Heather VargasAug 28, 2025
  If the display color on your LG Medical Equipment is abnormal, set the color depth to 24 bit (true colors) or higher via the Windows Control Panel (Display > Settings > Color Quality). Ensure the signal cable is properly connected, reconnecting it or reinserting the PC's graphics card if necessary. Note that pixilated spots may appear, which is normal for an LCD screen and not a defect.
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Michael WernerAug 31, 2025
What to do if LG 27HQ710S screen is shaking or unstable?
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  Bruce RobertsAug 31, 2025
  If your LG Medical Equipment screen is unstable or shows shadowy traces, and the resolution is set to HDMI 1080i 60/50 Hz (interlaced), the screen may flicker. Change the resolution to 1080p or the recommended resolution to resolve this issue.
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James StewartSep 3, 2025
Why does my LG 27HQ710S screen retain an image?
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  Stefanie FernandezSep 3, 2025
  If your LG Medical Equipment screen retains an image, it may be due to displaying a still image for an extended period, which can damage the screen. To prevent this, use a screensaver to extend the monitor's lifespan.
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kimmarkSep 5, 2025
What to do if nothing is displayed on my LG 27HQ710S screen?
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  Laura PerezSep 6, 2025
  If nothing is displayed on your LG Medical Equipment screen, try the following: * Ensure the power cord is correctly plugged into the power outlet. * Check the power cable connection and turn on the power switch. * Verify the input setting is correct by navigating to [All Settings] > [Input]. * Check the cable and reconnect it. Also, if signals transferred from the PC (graphics card) are out of the horizontal or vertical frequency range of the monitor, consult the section of this manual to set the appropriate frequency.
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xguzmanSep 8, 2025
Why is the display color abnormal on my LG Medical Equipment?
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  bryanmorenoSep 8, 2025
  If the display color is abnormal on your LG Medical Equipment, there are a few things you can check: 1. Set the number of colors to 24 bit (true colors) or higher. This can usually be found in Windows Control Panel > Display > Settings > Color Quality (the exact path may differ depending on your operating system). 2. Make sure the signal cable is properly connected. Try reconnecting the cable or reinserting the PC's graphics card. Also, keep in mind that when using the monitor, pixilated spots (red, green, blue, white or black) may appear on the screen. This is not an error and is not related to the monitor's performance.

LG 27HQ710S Specifications

General

Panel Type	IPS
Aspect Ratio	16:9
Contrast Ratio	1000:1
Display Size	27 inches
Viewing Angle	178° (H) / 178° (V)
Response Time	5ms (GtG)
Color Gamut	sRGB 99%
Speaker	No
Input Ports	HDMI, DisplayPort, DVI-D