What to do if my Sony Bravia KDL-70W850B screen is blank or frozen?
If your Sony TV freezes, shows a blank screen, or doesn't respond to the TV or remote control buttons, try unplugging the AC power cord (mains lead) for two minutes, then plug it back in.
Why is my Sony TV remote control not working?
If your Sony TV remote control isn't working, first replace the batteries. If it still doesn't function, your TV may be in SYNC mode. Press the SYNC MENU button, choose [TV Control], and then select either [Home (Menu)] or [Options] to regain control of the TV.
Why can't I connect my Sony Bravia KDL-70W850B TV to Wi-Fi via WPS?
If you cannot connect to a wireless router by WPS on your Sony TV and you use WEP security, select [Easy] t [Wi-Fi] t Connect by scan list. Then, select the network name (SSID) you want to connect.
How to fix a Sony TV when the illumination LED is flashing red?
To address a Sony TV with a flashing red illumination LED, reset the TV by disconnecting the AC power cord (mains lead) from the TV for two minutes, then turn on the TV. If the problem continues, contact your dealer or Sony service centre with the number of times the illumination LED flashes red.
What to do if my Sony Bravia KDL-70W850B has no picture and sound?
If your Sony TV has no picture (the screen is dark) and no sound, check the antenna (aerial)/cable connection. Also, ensure the TV is connected to AC power (mains) and try pressing the power button (?/?) on the TV or remote control.
What to do if I cannot find network name on Sony Bravia KDL-70W850B TV?
If you cannot find the required network name during network setup on your Sony TV, select [[Manual Entry]] and press to enter the network name.
How to reset parental lock password on Sony Bravia KDL-70W850B TV?
If you've forgotten your [Parental Lock] password on your Sony TV, you can enter '9999' as the PIN code. This PIN code is always accepted.
Why does my Sony TV get hot?
When a Sony TV is used for a long time, the TV's surroundings may become warm to the touch.
Explains operating the TV using IR and Touchpad remotes.
Guide to accessing and navigating the TV's main menu screen.
Instructions on how to search for information within the i-Manual.
Procedures for connecting various devices to the TV.
Identifies physical parts of the TV set.
Details on the IR and Touchpad remote controls.
Explanation of touchpad functions and screen key pad.
Methods for choosing and tuning TV channels.
Football mode and 3D viewing features.
PIP, screen format, and audio configuration.
How to play movies, music, and photos from various sources.
Accessing online content and streaming videos.
Using Skype for video and voice calls.
Connecting via HDMI, USB, PC, MHL, and subwoofer.
Lists compatible file types for media playback.
Setting up and controlling BRAVIA Sync compatible devices.
Accessing and sharing media on the home network.
Displaying device screens wirelessly on the TV.
Using a mobile app to control the TV.
Adjusting picture mode, size, and position.
Configuring sound settings and managing channels.
Setting restrictions, language, and preferences.
Managing inputs, software updates, and support.
Checking TV status and resolving power problems.
Troubleshooting display and audio problems.
Resolving network, remote, and wireless connection issues.
Addressing issues with mirroring, apps, and photo sharing.
Saving and accessing frequently viewed pages in the manual.
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