LG 27HJ710S-W User Manual (English)

Questions and Answers:

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jacksonsherylAug 18, 2025
How to fix a blank screen on my LG 27HJ710S-W?
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  Stephen WebbAug 18, 2025
  If nothing is displayed on your LG Medical Equipment screen, ensure the power cord is properly connected to the power outlet and the power switch is turned on. Also, verify that the input setting is correct by navigating to MENU > Quick Settings > Input. If the issue persists, check the signal cable connection between your PC and the monitor and reconnect it if necessary. If you are using a Mac product, DisplayPort 1.2 may not be supported, so please contact the manufacturer.
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andrea19Aug 20, 2025
Why is the color on my LG 27HJ710S-W display abnormal?
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  Mary LambertAug 21, 2025
  If the display color on your LG Medical Equipment appears abnormal, first, set the number of colors to 24-bits (True Color) or above by navigating to Control Panel > Display > Settings > Color Quality in Windows (the settings may differ depending on your operating system). Next, check the connection status of the signal cable and ensure it is properly connected; you may also try reinserting your PC's graphics card. Note that pixelated spots (red, green, blue, white, or black) may appear on the screen, which is normal for an LCD screen and not related to the monitor's performance.
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Jennifer NashAug 23, 2025
What to do if the 'Unknown Monitor' message appears on my LG 27HJ710S-W?
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  Stephen MitchellAug 23, 2025
  If the 'Unknown Monitor' message appears when your LG Medical Equipment is connected, install the monitor driver provided with the monitor or download and install it from the LG Electronics homepage (http://www.lg.com). Also, check your graphics card user manual to verify if the Plug and Play function is supported.
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francobrettAug 26, 2025
Why is my LG Medical Equipment screen shaky and unstable?
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  Jacob GibsonAug 26, 2025
  If the screen display on your LG Medical Equipment is unstable, shaky, and images leave shadow trails, and if 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.
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Craig HollowayAug 28, 2025
How to prevent image retention on my LG Medical Equipment screen?
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  Dr. Jeffrey HoodAug 28, 2025
  If your LG Medical Equipment screen retains an image, it may be due to displaying a still image for a prolonged period, which can cause image sticking. To extend the monitor's lifespan, use a screensaver.
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Michael GravesAug 30, 2025
How to fix LG Medical Equipment when nothing is displayed on the screen?
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  Jasmine MaldonadoAug 31, 2025
  If nothing is displayed on your LG Medical Equipment screen, start by ensuring the power cord is securely plugged into the power outlet. Also, verify the power cable connection and make sure the power switch is turned on. Check that the input setting is correct (Menu > Quick Settings > Input) when your PC and the equipment are connected. If the issue persists, the signals from your PC (graphics card) might be outside the monitor's frequency range; refer to the "Product Specification" section of the manual to set the appropriate frequency. Finally, check and reconnect the signal cable between the PC and the monitor if it's missing or disconnected. Note that DisplayPort 1.2 may not be supported depending on your Mac product, so contact the manufacturer if applicable.
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Christopher LongSep 2, 2025
What to do if the screen display is unstable and shaky on LG Medical Equipment?
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  Charles JonesSep 2, 2025
  If your LG Medical Equipment screen displays an unstable and shaky image, or if images leave shadow trails, it might be due to the resolution being set to HDMI 1080i 60/50 Hz (interlaced). To resolve this, change the resolution to 1080P or the recommended resolution.
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Joseph WarnerSep 5, 2025
How to prevent screen burn-in (image retention) on LG Medical Equipment?
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  David GarciaSep 5, 2025
  Displaying a still image on your LG Medical Equipment for an extended period can cause image sticking. To prevent this and prolong the monitor's lifespan, it's recommended to use a screensaver.
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Elizabeth ChenSep 7, 2025
How to troubleshoot a blank screen on my LG Medical Equipment?
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  Nancy HoganSep 7, 2025
  If nothing appears on your LG Medical Equipment screen, ensure the power cord is correctly plugged into the outlet and the power switch is turned on. Verify the input setting is correct (MENU > Quick Settings > Input) when connected to a PC. If the signal cable is disconnected, check and reconnect it. For Macs, DisplayPort 1.2 may not be supported; contact the manufacturer.
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Kevin EvansSep 10, 2025
Why does the display color look wrong on my LG Medical Equipment?
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  brandonochoaSep 10, 2025
  If the display color on your LG Medical Equipment appears abnormal, set the number of colors to 24-bits (True Color) or above via Control Panel > Display > Settings > Color Quality in Windows. Also, check the signal cable connection and reinsert your PC's graphics card. Note that pixelated spots (red, green, blue, white, or black) are normal for an LCD screen and not related to the monitor's performance.

LG 27HJ710S-W Specifications

General

Panel Type	IPS
Brightness	350 cd/m²
Contrast Ratio	1000:1
Response Time	5 ms (GtG)
Aspect Ratio	16:9
Viewing Angle	178°/178°
Color Gamut	sRGB 99%
Display Size	27 inches
Connectivity	HDMI, DisplayPort, USB
Special Features	Flicker Safe, Reader Mode