Satellite tv problem

[resullivan]

Mid way during a months stay I turn on the televator tv as usual. Screen showed a no signal message. after being on the phone with DISH it was determined that the Wally was ok and the HDMI cable from Wally to HDMI recepticle in back wall of AV cabinet were good (unplugged cable from recepticle and plugged directly into televator tv, all good. none of the tv's in the coach worked on satellite. All tv's work on the OTA and cable correctly. It was suggested that I had either a failed power supply or HDMI splitter. the only equipment AV I can locate is mounted on the outside wall and under the kitchen sink (very difficult to access). Can any one help me trouble shoot thiss problem? 2017 LADP.
Thanks

[MN_Traveler]

Did it *ever* work? My 17 LADP does not even have the televator wired to the satellite … the satellite *only* feeds the front tv. The televator is only capable of displaying antenna/cable signals and the home theatre…

[Jabber Jaw]

Change out the 4 way splitter, and put in place of the cheap one Newmar used.

https://www.amazon.com/GE-Amplifiers...s%2C116&sr=8-8