User Manual
Table Of Contents
- English
- Quick Guides
- Connections
- Peripherals
- Smart Features
- TV Viewing
- Picture and Sound
- System and Support
- Setting the Time and Using the Timer
- Using the Screen Burn Protection and Energy Saving Functions
- Updating the TV’s Software
- Protecting the TV from Hacking and Malicious Code
- Using Other Functions
- Running the accessibility functions
- Enabling voice guides for the visually impaired
- Enabling audio for the video description function
- White text on black background (high contrast)
- Enlarging the font (for the visually impaired)
- Learning about the remote control (for the visually impaired)
- Learning about the TV menu
- Showing captions
- Configuring advanced system settings
- Checking digital channel signal info and strength
- Restoring the TV to the factory settings
- Troubleshooting
- Getting Support
- Diagnosing TV operational issues
- There Is a Problem with the Picture
- I Can't Hear the Sound Clearly
- There Is a Problem with the Broadcast
- My Computer Won't Connect
- The TV Won't Connect to the Internet
- Anynet+ (HDMI-CEC) Isn't Working
- I Have Trouble Launching/Using Apps
- My File Won't Play
- I Want to Reset the TV
- Other Issues
- Precautions and Notes
- Accessibility Guidance
- 67 -
The TV Won't Connect to the Internet
When the TV has difficulties connecting to the Internet, these steps may help resolve the problem.
The problem Try this!
The TV cannot connect to
your network or apps (for
Internet compatible models
only).
Make sure the TV has a network connection ( Settings General Network
Network Status).
Contact your Internet service provider.
The wireless network
connection failed.
Confirm your wireless modem/router is on and connected to the Internet.
The wireless network signal
is too weak.
Position your wireless router, modem router, or access point in a central location. Avoid
putting it in a corner.
Use a wireless repeater to get an instant boost in your wireless signal strength. Place the
repeater halfway between your wireless router and your TV.
The most common wireless technology, 802.11g (wireless-G), operates at a frequency of
2.4 GHz. This frequency is widely used by many cordless phones, microwave ovens, baby
monitors, garage doors, and other wireless devices. Reduce interference by not using
or turning off wireless devices that use the 2.4 GHz frequency. Instead, use devices that
communicate via the 5.0 GHz frequency.
The software update over
the Internet has failed.
Check the network connection status ( Settings General Network
Network Status).
If the TV is not connected to a network, connect it to a network.
The upgrade stops if you already have the latest software version.