LG 27EA83 User Manual (English)

Questions and Answers:

A
Amy McmahonAug 9, 2025
What to do if nothing is displayed on my LG 27EA83 Monitor screen?
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  Jacob ButlerAug 9, 2025
  If nothing is displayed on your LG Monitor screen, try the following: * Ensure the power cord is correctly plugged into the power outlet. * Check the power indicator. * Verify that the connected input is enabled via Menu > Input. * If the monitor is in power-saving mode, move the mouse or press any key on the keyboard. * Confirm that the computer is turned on. * Check the cable and reconnect if the signal cable between the PC and the monitor is missing or disconnected. * If signals transferred from the PC (video card) are out of the horizontal or vertical frequency range of the monitor, set the appropriate frequency according to the "Product Specification" section of this manual.
D
Dr. Donna Jenkins DDSAug 13, 2025
What to do if my LG 27EA83 Monitor screen retains an image?
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  robinsonjohnAug 13, 2025
  If your LG Monitor screen retains an image, it may be due to displaying a still image for a prolonged time, which can cause damage. Use a screen saver to protect the screen when using the monitor for a prolonged period of time.
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Jessica LarsenAug 19, 2025
Why is the display color abnormal on my LG 27EA83?
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  Sherry ShepherdAug 19, 2025
  If the display color is abnormal on your LG Monitor, here are a few things you can try: * Set the color to 24 bit (true color) or higher by going to Control Panel > Display > Settings > Color Quality in Windows. * Check if the signal cable is connected properly; try reconnecting the cable or reinserting the PC's video card. Note that pixilated spots (red, green, blue, white, or black) may appear on the screen. This is not an error and is unrelated to the monitor's performance.
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Anthony ShermanAug 23, 2025
What to do if the "OSD LOCKED" message is displayed on my LG 27EA83?
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  Ryan HernandezAug 23, 2025
  If the “OSD LOCKED” message is displayed on your LG Monitor, go to Menu > Settings and set "OSD Lock" to Unlock.
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jonathan23Aug 28, 2025
How to prevent image retention on my LG 27EA83 Monitor?
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  Richard WilsonAug 29, 2025
  Displaying a still image for a prolonged time may cause damage to the screen, resulting in the retention of the image. Use a screen saver to protect the screen when using the monitor for a prolonged period of time.
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Eric YatesSep 2, 2025
How to unlock OSD on LG 27EA83 Monitor?
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  Michael HernandezSep 2, 2025
  If the "OSD LOCKED" message is displayed on your LG Monitor, go to Menu > Settings and set "OSD Lock" to Unlock.

LG 27EA83 Specifications

General

Screen Size	27 inches
Resolution	2560 x 1440
Panel Type	AH-IPS
Aspect Ratio	16:9
Brightness	350 cd/m²
Contrast Ratio	1000:1
Response Time	5 ms
Refresh Rate	60 Hz
Viewing Angle (H/V)	178°/178°
Color Gamut	99% sRGB
Speakers	No
Dynamic Contrast Ratio	5, 000, 000:1
Connectivity	HDMI, DisplayPort, DVI-D
USB	Yes
Stand Adjustments	Tilt, Height
VESA Mount	Yes
Color Depth	8-bit