WebOS TV "satellite LNB short" error

[leader6234]

Hey guys !!!

I have a UHD UJ634v  LG webos Tv  that lately an error message pops on the screen staying : Tv signal has been lost due to the satellite LNB short.Check LNB connection"

This is really getting on my nerves because I can't get any signal even after resetting the TV or even updating to the last  software version.

I check my cable line and fixed every possible problem. The error message keeps showing up even after disconnecting cable line from the back of TV just as if a short circuit or something has happened inside the Tv.

Do you think that'd be software or hardware failure or something else??? How to fix it?

Please help me out with this cuz all my lovely satellite TV channels are gone 😐

Here is the actual error message on the right top o the screen 

Thanks in advance !!!

[Thomas Keep]

Have you anyway to check your sat signal?

maybe the dish has moved away from sat position

or your cable or connections are not good,

i think the tv is trying to recieve a signal even

if the sat cable is disconnected.

[td47]

@leader6234 You can check your signal and cable with one of these (from $10 or so):

link hidden, please login to view

[avril]

Hi did you ever get this fixed mine is after doing the same , was working fine last night :(

 

[Thomas Keep]

Can be many things.

1. Has it rained lately or wind has moved dish.

2. Cabel bad.

3. Plug at LNB is bad should be taped to stop rain.

4. Does it show on screen message short even when you disconnect from tv?

[avril]

Hi,

1. No rain or bad weather

2. have changed F connectors twice today

3.  Not sure where LNB is located is that at the satellite dish?

4.  Not showing message unless plugged into satellite.

It was working fine today I turned on and was watching tv and when I sat down on couch everything just went while i was watching it

 

[Thomas Keep]

It could be at the dish where the LNB is maybe 

a short at the F connector fixed on the LNB or

the LNB is defect.

 

[Jezhad]

I have the same issue. Hours of work by cable engineers and they can show signal and picture on test device. It looks like the tuner in the TV has failed.