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  • LG SIGNATURE
  • LG ThinQ logo

KEY FEATURES

  • 144Hz Refreseh Rate
  • Faster than 1ms response time / Motion 240
  • Dynamic Action Sync Mode
  • Black Stabilizer
24" Class Full HD LED Gaming Monitor (24" Diagonal)
Download Spec Sheet

PANEL SPECIFICATIONS

    • Screen Size Class (diagonal)
    • 24" Class (24.0" diagonal)
    • Panel Type
    • TN
    • Aspect Ratio
    • 16:9
    • Resolution
    • 1920 x 1080
    • Color Gamut (CIE1931)
    • 72%
    • Brightness (typical)
    • 350 cd/m2
    • Contrast Ratio(Original)
    • 5M:1
    • Viewing Angle (CR≥10)
    • 170/160
    • Surface Treatment
    • Anti-Glare, 3H

INPUTS/OUTPUTS

    • D-Sub In
    • 1
    • DVI-D
    • 1
    • HDMI™
    • 2
    • USB3.0
    • 1up/2down
    • Display Port
    • 1

POWER

    • Type
    • Adapter
    • Input
    • 100~240V
    • Normal On (EPA 6.0)
    • 18W

SPECIAL FEATURES

    • Game mode
    • Gamer1, Gamer2, Gamer3, FPS1, FPS2, RTS, Off
    • Motion 240
    • Yes
    • Black Stabilizer
    • Yes
    • DAS Mode
    • Yes
    • Auto Brightness
    • Yes
    • Reader Mode
    • Yes
    • SIX Axis Control
    • Yes
    • Super+ Resolution
    • Yes
    • Flicker Safe
    • Yes
    • SUPER Energy Saving
    • Yes

DIMENSIONS/WEIGHT

    • Monitor without Stand (WxHxD)
    • 22.35" x 13.9" x 2.3"
    • Monitor with Stand (WxHxD)
    • 22.35" x 15.8" x 9.8"
    • Shipping Dimensions (WxHxD)
    • 25.07" x 16.7" x 7.3"
    • Monitor without Stand Weight
    • 8.46 lbs
    • Monitor with Stand Weight
    • 11.97 lbs
    • Shipping Weight
    • 15.21 lbs

STANDARD

    • TCO
    • Yes
    • UL(cUL)
    • Yes
    • TUV-type
    • Yes
    • FCC-B, CE
    • Yes
    • EPA
    • Yes, 6.0
    • EPEAT
    • Yes (Gold)
    • Windows 8
    • Yes

CABINET / ACCESSORIES

    • VESA® Size (mm)
    • 100 x 100
    • Power Cord
    • 1
    • Monitor Driver & User Guide CD
    • 1
    • D-Sub
    • 1
    • DVI-D (Dual Link)
    • 1

WARRANTY / UPC

    • Limited Warranty
    • 1 Year Parts & Labor
    • UPC
    • 719192195004

What people are saying

Rated 4 out of 5 by from Great monitor - however issues with sleep mode I do recommend it for players ... I have been using this gear for 2 years now I believe and it`s all good when it comes to using it actively. My problem is when it reached sleep mode it turns itself and you can`t wake it up via keyboard/mouse.. you have to press the control button... extremely annoying...
Date published: 2020-03-22
Rated 5 out of 5 by from Great monitor for all of my needs Great monitor for everything I would need. Good viewing mode options too.
Date published: 2017-09-23
Rated 5 out of 5 by from Excellent for the price I recently bought it to use with my new GTX980 ti that was causing a lot of screen tearing on my other 60hz monitor. OOTB it's an amazing monitor. Colors are very nice, it's fast and my games look really better than before. Fully recommended.
Date published: 2015-09-02
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See All Reviews

We're here to support you with our product.

View 24GM77-B Product Support

Choose a support option below:

ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Hello; when I connect a mouse or a USB key they are not detected. Is there a solution?

Asked by: SeLab
How do you have the LG 24'' Class Full HD LED Gaming Monitor (24'' Diagonal), Model # 24GM77 connected to your PC/Laptop? This monitor features 1 x USB 3.0 Upstream port and 2 x USB 3.0 Downstream ports. The USB Upstream port has to be connected to your PC/Laptop and then you can use the 2 x USB Downstream ports to connect peripheral devices like your keyboard or mouse to the monitor...^IFV
Answered by: Ivanf
Date published: 2021-06-28

Does anyone know where I can get a replacement for the base of the stand. That's all I need just the base

Asked by: AlizeB
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at https://www.encompassparts.com/ ^CP
Answered by: ChrisPSM
Date published: 2017-11-10

I have seen versions of it with white logo and red logo. What are the differences? (I want to buy this monitor, but not sure which version)

Asked by: tibyxd
As long as the model number for the LG 24" Class Full HD LED Gaming Monitor (24" Diagonal), Model # 24GM77-B is the same, the monitor will be the exact same monitor regardless of the color of the LG logo on the unit. The differences in the color of the logo may just be due to which country the monitor was manufactured or which country it is marketed in...^IFV
Answered by: LGJoel
Date published: 2017-08-22

Does the monitor have 1ms response time only while 240 motion is active?

Asked by: xdlord
Response time and input lag are not the same. The advertised "Faster than 1ms response time / Motion 240" for the LG 24" Class Full HD LED Gaming Monitor (24" Diagonal), Model # 24GM77-B are two different specifications as well. The response time is a measure of how quickly a pixel on the 24GM77- can display a change from either black to white or from one shade of gray to another, regardless of what you are displaying on the monitor. Different shades of gray represent how intense any given color will appear on the monitor through a filter. Input lag is a specification that is never advertised. It is the delay between a keystroke or mouse click and the result happening on the monitor's screen...^IFV
Answered by: LGJoel
Date published: 2017-10-03

How to adjust height of the monitor it's not working is there any specific way of lifting it ?

Asked by: Maxsteel
You have to remove the pin in the back of the stand.  There is tape over it.   Then the monitor can be moved up and down freely.   The pin keeps the stand from expanding prior to the monitor being placed on your desk.  
Answered by: Kevin D
Date published: 2016-05-05

Why is the LG logo on my monitor is full white ? And here it is red and white ...

Asked by: Maxsteel
Our offices, in the United States, do not have any product information for India. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/in/support/contact/support-here-to-help.jsp.
Answered by: ShenaS
Date published: 2016-04-26

Hello, I've recently purchased this monitor, but for whatever reason, I cannot seem to get sound to come through the speakers. I noticed the driver disk, however I do not have a disk tray. Is there any drivers you have compatible with Windows 7?

Asked by: Farron95
We appreciate your interest in this monitor. This device does not have any speakers installed. As such, the audio signal will only be provided through either external speakers or headphones. For additional questions, please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2016-03-22

Is there anyway u can adjust brightness while having auto brightness OFF...

Asked by: asdd
Our offices, in the United States, do not have product information for Russia. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/ru/support/contact-customer-support.
Answered by: NeilE
Date published: 2016-02-27
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