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Check out the latest information related to this product.

75SM9900PTA
  • TV/Audio/Video
  • Televisions
  • 75SM9900PTA

75SM9900PTA

Warranty Information Labour 12 Months / Parts 12 Months 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.

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  • Owner’s Manual

    The Owner’s Manual offers pertinent product information.
  • USER GUIDE

    This manual is a document that describe the usage for the product.
  • QUICK SETUP GUIDE

    It is a guide that can help you set your product faster.

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.

    SW File(Version 04.70.08) for 75SM9900PTA,OLED88Z9PTA Reference

    Detailed applicable model list : Please check with reference Tab exactly

    * SW information 

    1. Improvement 
     1) TV Voice assistant using mobile LG TV plus App 
     2) Adding Voice assistant feature in Netflix 
     3) Enhancement to Amazon Alexa service 
     4) Enhancement to Home Dashboard 

    2. Applicable model list
    75SM9900PTA
    OLED88Z9PTA 



Help Library


    • Troubleshooting
    • Televisions
    11/11/2019
    ​TV picture is dark
    • Troubleshooting
    • Televisions
    11/11/2019
    No audio on the left/right speaker
    • Troubleshooting
    • Televisions
    11/11/2019
    Optical Audio or Multi-channel Audio Output
    • Troubleshooting
    • Televisions
    11/11/2019
    No Standby Light
    • Troubleshooting
    • Televisions
    31/10/2019
    Is the volume different for each channel?

Video Tutorials