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27GL850-B
  • Computer Products
  • Desktop Monitors
  • 27GL850-B

27GL850-B

Warranty Information Retail Warranty 1 Year Warranty / Corporate Warranty 1 Year Warranty More

Manuals & Documents

For the most accurate technical information regarding features, specifications, installation and operation of your LG product, please refer to the Owner's Manual and other documents available for this product.

If you don’t have the viewer program, click the link to download it.

Software & Firmware

  • Software Update

    Software upgrades include device drivers and firmware updates only for specific models. Check your owner's manual to determine if your product supports software upgrades.

    Software Guide (Windows, Mac) Reference

    SOFTWARE GUIDE (Windows, Mac)

    - Provides a software installation and usage guide that your monitor supports. 
    - For information on the drivers and software supported by the model, see the owner’s manual. 

    The document provides a guide to the software below. 
    1) OnScreen Control 
    Software provided so that the key features of your monitor can be operated in the PC environment, including spilt screen and the setting of picture modes for each software program. 

    2) Dual Controller 
    Sharing a mouse and a keyboard between PCs connected to the same network; transferring files. 

    3) True Color Pro (Monitor Color Calibration Software) 
    Calibrates the monitor’s color output using the hardware calibration function.



    [Windows] OnScreen Control - version 4.43 Reference

    [Windows] OnScreen Control - version 4.43

    OnScreen Control is an application to enable easy control of the monitor connected to a PC. Screen Split , Monitor Setting, and My Application Presets and other menus let the user control screen split layout and monitor display settings as well as the monitor picture mode for each application. OnScreen Control is enabled only when a monitor from LG Electronics is connected, with information of the connected display shown on the list of monitors. 

    Note: 
    - OnScreen Control supports connection of up to 4 monitors. 
    - Depending on the connected monitor, supported menu may vary. 

    Version : 4.43

    Supported OS : 
    Windows 7 (32-bit and 64-bit, Service Pack 1) 
    Windows 8.1 (32-bit and 64-bit) 
    Windows 10 (32-bit and 64-bit) 



    [Mac OS] OnScreen Control - version 3.52 Reference

    [Mac OS] OnScreen Control - version 3.52

    OnScreen Control is an application used to manage a single monitor or a group of monitor with useful features such as Monitor Control, My Display Presets and Screen Split. OnScreen Control displays all connected LG monitor information. This software is compatible with LG monitors only. 

    Note: 
    - OnScreen Control can support up to 4 monitors. 
    - Depending on the connected monitor, supported menu may vary. 

    Version : 3.52

    Supported OS : macOS 10.13, macOS 10.14



    Windows driver
    Reference

    Windows driver

    Windows driver



    27GL850 Windows driver
    Reference

    27GL850 Windows driver

    27GL850 Windows driver



    To use the above .zip file:
    1. Click the download link and choose SAVE when prompted (trying to run a .zip file will go on endlessly without ever completing the task).
    2. Locate the downloaded file. It is usually located in the Downloads folder of your computer.
    3. Right-click and choose Extract, Extract All, or Extract Here (whichever option you see).
    4. Choose a location for the file being extracted (using default location should be fine).
    5. In the case of an executable file (.exe), once unzipped, click and run.
    6. In the case of an HTML file, once unzipped, you should see one FILE and one FOLDER. Right-click the FILE, choose OPEN WITH, then choose a web browser (Internet Explorer, Google Chrome, Firefox, etc.)

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Video Tutorials

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