This feature may be interfering with your Wi-Fi connection, so here’s how you can turn it off: Turn on your LG TV. Press the Settings button on your remote control. Go to “All Setting” on Here’s a step-by-step guide on how to update an LG TV via USB: Step 1: Visit the LG support page. Step 2: Enter your TV model number on the search bar. Step 3: Tap your model number from the results. Step 4: Download the zip file of the latest firmware update. Step 5: Extract the file. LG tv suddenly stopped receiving signal from antenna while watching a tv show. Checked other channels. No signal from any. Checked outside antenna. Cable connections seem fine. Tried channel scan multiple times. No channels. Tried disconnecting hdmi and antenna cables, unplugging TV, waiting 10 minutes, etc. No luck. Tried resetting to factory Select the advanced settings and click “Enter” after browsing through the many choices offered on the screen. Choose to restore factory defaults. A message will pop up asking if you wish to continue the process. Press enter after selecting the “Yes” option. Allow a few minutes for the machine to reboot and restart. When your device produces a low sound, the culprit could be your TV or LG soundbar’s audio settings. You can confirm which one is having problems by turning off your speaker and increasing the TV’s volume. After that, turn the soundbar back on and adjust its volume levels according to your preference. Check cable connections and input settings. If you don't see video or the picture seems to be cutting in and out, perform troubleshooting steps to see if the problem is: a loose cable connection. if a setting is preventing your TV from displaying the signal from your DVR. Press the TiVo button on the remote to go to TiVo Central or HOME. To reset your TV set follow these steps: Press the input button on your remote and use the navigation arrows to get to the correct input. On some remotes ‘source’ might be used instead of ‘input’. If your set is HDMI2, for example, go to the input labeled HDMI2. You would need to run a channel scan. The TV needs to be on at the TV input. Lg monitor no signal entering power saving mode; D sub power saving mode - Best answers; Lg monitor no signal entering power saving mode shortly - Best answers; Power saving mode in computer - Guide ; No signal on monitor but cpu running - Guide ; Monitor: No signal 'Entering power saving mode shortly' - Monitor Forum Zj2ILIT.