How to fix vertical or horizontal bars on LG 42LW5400 screen?
To address issues like vertical or horizontal bars, residual images, light spots, or external device color errors on your LG LCD TV, perform a factory reset of the TV.
What to do if my LG LCD TV has no video but normal audio?
If your LG LCD TV has no video but the audio is normal, check the connections to ensure they are secure and that the input source is correctly selected.
What to do if my LG 42LW5400 LCD TV has video errors, lags, or stops?
If your LG LCD TV experiences video errors, lags, or stops, try restarting the TV. Also, check for any available firmware updates.
What to do if LG 42LW5400 remote is not responding?
If your LG LCD TV remote controller is not responding, or if you are experiencing key errors, recording errors, or memory errors, replace the batteries in the remote controller. You can also try rebooting the TV.
Why is there no video and no audio on my LG 42LW5400 LCD TV?
If there is no video and no audio on your LG LCD TV, verify that the TV is powered on and that all connections are secure.
How to fix an LG 42LW5400 that has no power?
If your LG LCD TV has no power, check the power cable and its connection to ensure it is properly connected.
How to troubleshoot no audio but normal video on LG 42LW5400 LCD TV?
To troubleshoot no audio but normal video on your LG LCD TV, first check the audio settings. Then, disconnect any external devices to test if they are causing the issue.
Why does my LG 42LW5400 LCD TV turn off by itself?
If your LG LCD TV turns off unexpectedly, whether when turning on, while viewing, or automatically, check for any overheating issues and ensure that the TV has adequate ventilation.
How to resolve wrecked audio, discontinuation, or noise issues on my LG 42LW5400 LCD TV?
To resolve audio issues like wrecked audio, discontinuation, or noise on your LG LCD TV, check the audio output settings. Also, try reconnecting any external devices that are connected to the TV.
How to fix color error on LG LCD TV?
To fix a color error on your LG LCD TV, adjust the picture settings. Also, check the HDMI cable to ensure it is properly connected.
General| Screen Size | 42 inches |
|---|---|
| Resolution | 1920 x 1080 |
| Display Type | LCD |
| Backlight Type | LED |
| Refresh Rate | 120 Hz |
| HDMI Ports | 4 |
| USB Ports | 2 |
| Audio Output | 20W |
| Smart TV | Yes |
| 3D | Yes |
| Ethernet Port | Yes |
| Wi-Fi | Yes |
| Energy Efficiency Class | A |
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