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LG 42LB550T - User Manual

LG 42LB550T
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OWNER’S MANUAL
LED TV*
* LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating your TV
and retain it for future reference.
P/NO : MFL67987002 (1401-REV00) www.lg.com
32LB550D
42LB550T
49LB550T
32LB561B
42LB5610
47LB5610
50LB5610
32LB561D
42LB561T
47LB561T
60LB561T
*MFL67987002*

Questions and Answers

  • H
    holmesmollyAug 10, 2025
    Why is my LG 42LB550T LED TV remote not working?
    • R
      robertrobertsAug 11, 2025
      If you cannot control your LG LED TV with the remote, there might be a simple fix. First, ensure that nothing is covering the receiver on the TV. Also, check for any obstacles between the remote and the TV. If neither of those solves the issue, try replacing the batteries in the remote with fresh ones.
  • K
    Kristy MccallAug 16, 2025
    Why does my LG 42LB550T LED TV turn off by itself?
    • J
      James BellAug 16, 2025
      If your LG LED TV turns off suddenly, it might be due to a few reasons. First, examine the power control settings in case the power supply is interrupted. Also, verify if the Off Time or Sleep Timer feature is enabled within the TIME settings. Lastly, the TV automatically shuts down after 15 minutes of inactivity if no signal is detected.
  • C
    Christine MontoyaAug 23, 2025
    How to fix LG LED TV remote control not working?
    • L
      Lindsey LongAug 23, 2025
      If your LG LED TV isn't responding to the remote, first, make sure nothing is blocking the remote's signal by covering the receiver on the TV. Then, check for any obstacles between the remote and the TV. If that doesn't work, try replacing the batteries in the remote with new ones.
  • K
    kingchristineAug 28, 2025
    What to do if my LG 42LB550T LED TV turns off by itself?
    • N
      Nathan RamirezAug 28, 2025
      If your LG LED TV is turning off unexpectedly, there are a few things you can check. First, review the power control settings to make sure the power supply isn't being interrupted. Next, verify that the Off Time or Sleep Timer feature isn't activated in the TIME settings. Also, if the TV is left on without a signal, it will automatically turn off after 15 minutes of inactivity.
  • B
    Brian ArcherSep 4, 2025
    What to do if LG 42LB550T remote is not working?
    • B
      Benjamin JacksonSep 4, 2025
      If you're unable to control your LG LED TV with the remote, start by checking if anything, like tape, is covering the receiver. Ensure there are no obstructions between the remote and the TV. If the issue persists, replace the remote's batteries with new ones.

LG 42LB550T Specifications

General IconGeneral
Screen Size42 inches
Display TypeLED
Refresh Rate50Hz
HDMI Ports2
USB Ports1
Smart TVNo
Resolution1920 x 1080
Audio Output20W

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