To Next PageTo Next PageHow to fix LG 55LN575S-ZE remote control not working?
If you're unable to control your LG LED TV with the remote, first, ensure there are no obstructions between the remote and the TV's sensor. Then, check the remote control sensor on the product and try again. Finally, verify that the batteries are correctly installed and still have power.
What to do if my LG 55LN575S-ZE has no picture and sound?
If your LG LED TV shows no image and produces no sound, first ensure that the TV is turned on. Next, check that the power cord is properly connected to a working wall outlet. To verify the outlet, connect another device to it and see if it works.
Why does my LG 55LN575S-ZE turn off by itself?
If your LG LED TV turns off suddenly, check the power control settings, as the power supply may be interrupted. Also, verify if the Auto sleep feature is activated in the Time settings. Note that the TV will automatically turn off after 15 minutes of inactivity if there is no signal while the TV is on.
What to do if LG 55LN575S-ZE says ‘No signal’ when connected to PC?
If your LG LED TV displays ‘No signal’ or ‘Invalid Format’ when connected to a PC via HDMI or DVI, try turning the TV off and then on again using the remote control. If that doesn't work, reconnect the HDMI cable. As a final step, restart your PC while the TV is powered on.
What to do if my LG LED TV says 'No signal' when connected to PC?
If your LG LED TV displays 'No signal' or 'Invalid Format' when connected to a PC via HDMI or DVI, try the following: * Turn the TV off and then on again using the remote control. * Reconnect the HDMI cable. * Restart your PC while the TV is powered on.
General| Screen Size | 55 inches |
|---|---|
| Display Type | LED |
| Smart TV | Yes |
| 3D | No |
| Refresh Rate | 50Hz |
| HDMI Ports | 3 |
| USB Ports | 3 |
| Ethernet Port | Yes |
| Wi-Fi | Yes |
| Energy Efficiency Class | A+ |
| Audio Output | 20W |
| Resolution | 1920 x 1080 (Full HD) |
| Digital TV Tuner | DVB-T2/C/S2 |
Details on model, printing specifications, origin, and revision history.
Information on product licenses and open source software terms.
General safety guidelines for product usage and specific 3D viewing precautions.
Guidance on unpacking, assembly, mounting, and cable management.
Instructions for connecting various external devices via HDMI, USB, AV, and other ports.
Operation of standard and Magic Remote Controls, including functions and pairing.
How to access and navigate the on-screen user guide for detailed information.
Procedures for TV care, cleaning, and solutions for common operational issues.
Detailed technical data including Bluetooth, Wi-Fi, dimensions, and power requirements.
