The following is just trying to narrow down what the problem may be.
What is the signal source for the TV? A direct connection from a TV antenna or perhaps a connection from a 'box' of some description, e.g. cable box, PVR etc.
''If from a "box":''
Try using different input types or different cables i.e. HDMI, Component video, composite video and check.
-
Try connecting a different signal source e.g. a dvd player using the same signal input to the TV and check.
+
Try connecting a different signal source e.g. a dvd player to the TV and check.
This is in case the “box” or the connecting cables are the problem and not the TV.
''If from an antenna:''
Try [https://www.manualslib.com/manual/266739/Vizio-E3d420vx.html?page=31#manual|rescanning] for all the channels again and check.
The following is just trying to narrow down what the problem may be.
-
What is the signal source for the TV? A direct connection from a TV antenna or perhaps a connection from a 'box' of some description
+
What is the signal source for the TV? A direct connection from a TV antenna or perhaps a connection from a 'box' of some description, e.g. cable box, PVR etc.
''If from a "box":''
Try using different input types or different cables i.e. HDMI, Component video, composite video and check.
Try connecting a different signal source e.g. a dvd player using the same signal input to the TV and check.
This is in case the “box” or the connecting cables are the problem and not the TV.
''If from an antenna:''
Try [https://www.manualslib.com/manual/266739/Vizio-E3d420vx.html?page=31#manual|rescanning] for all the channels again and check.
Hi @dagreat,
The following is just trying to narrow down what the problemmay be.
What is the signal source for the TV? A direct connection from a TV antenna or perhaps a connection from a 'box' of some description
''If from a "box":''
Try using different input types or different cables i.e. HDMI, Component video, composite video and check.
Try connecting a different signal source e.g. a dvd player using the same signal input to the TV and check.
This is in case the “box” or the connecting cables are the problem and not the TV.
''If from an antenna:''
Try [https://www.manualslib.com/manual/266739/Vizio-E3d420vx.html?page=31#manual|rescanning] for all the channels again and check.