Ok...Because you do not wish any cabling to be done, you are now throwing up a roadblock to getting reliable service.Directv tech came out today and replaced the LNB, the reception on 3 of my tv's is pretty good, the fourth not so good. He's talking about replacing the home cable, I don't want to do this, I had this house built and tried to run all the cables in the walls before they were sheetrocked, if he runs a new cable from the dish to the genie he would have to run it up an outside wall and then come thru the attic and I have foam insulation so I don't want to be poking holes in the foam, this is not a good option for me. I don't have the technical knowdge that a tech does but I have a fair amount of common sense. I've been playing with the connections and want to know if it's possible that I have a bad splitter (SWM 4 way with green lable), I can swap the connections into the splitter and it seems like the tv hooked up to the output on the far right of the splitter will always be the tv with the bad reception.
Why did you not consult with the tech regarding the potential issue with the splitter BEFORE he left?
As a former tech of over a dozen years, this is the kind of stuff that really aggravated me to the point of distraction.
On every service call I left no stone unturned. Yet, on occasion it is possible to miss something. So before I wrapped up the job, I would have the customer flip through channels and check other tv's.
As far as I was concerned the job is not finished until it finished. Now, the part that REALLY got me was when a customer noticed something and let it go without telling me, then called three days later to complain about the problem.