#Says no signal on tv how to#
#Says no signal on tv manuals#

The troubleshooting steps listed above should resolve your issue. Visit your local electronics retailer for more information or to purchase a distribution amplifier. An optional distribution amplifier may help improve a weak signal.Then contact your service provider for further assistance in improving the signal strength. If using cable or satellite, make sure the connection to the back of the TV is secure.The antenna may need to be adjusted to improve the signal quality. If using an over-the-air antenna, make sure the coaxial cable connection is secure and don't use a signal splitter.IMPORTANT: Built-in-tuner needs to be selected when setting up the TV service step on initial setup. The computer works with a different TV (Panasonic) via the HDMI cable. It recognizes it is a Samsung TV and the resolution. Details and stuff I tried to fix it/isolate the probelm: 1. If the built in tuner cannot be selected on the input selection or video input settings, a factory data reset will be necessary. It says 'No Signal' on the TV screen on both HDMI inputs.If a set-up box, direct cable, or over-the-air antenna is connected to theВ CABLE/ANTENNAВ input, the built-in tuner should be auto programmed again.Attempt to change the channel or try a different source or device. The channel being watched may not be live, or the media being played may be blank.The source device may be turned off or in a standby mode.Then, use the remote control of the satellite receiver to change the channel. If using a satellite receiver, the TV should be in the base channel, which is ChannelВ 3В orВ 4.Problems when changing channels or inputs on the television.

#Says no signal on tv how to#

How to switch video inputs on a SonyВ TV.

Press theВ TV/VIDEOВ orВ INPUTВ button on the remote control to change the input to the right one. Check that all cables are securely and firmly in place.

The TV may be set to an input that does not have a device connected. Why does my Sony TV keep saying no signal Turn everything off at the wall.

NOTE:В Skip this step when using a cable box or satellite receiver This is also known as the auto program feature of a TV.

If using direct cable or an over-the-air antenna, the channel set up feature in the TV menu should be re-activated so that the TV can re-scan the active channels.

There is no picture on the television from the Audio/Video stereo system.

Antenna or cable or source device may not be correctly connected to the TV.

NOTE:В A separate article is available if the TV does not display a picture and the LED light is blinkingВ .

#Says no signal on tv manuals#

Manuals are posted on your model support page. IMPORTANT:В For model-specific information, refer to the TV operations manual. There can be many reasons for not receiving a picture or signal on your TV.