Black web hdmi splitter won't work,with my vizio tv

Firstly you must have the power connected to the fire-stick otherwise it won’t work as it need this power supply. Sometime the HDMI on the tv is worn so try another one to check

This will mean that your TV will only accept 1 HDMI signal through that port meaning a splitter won't work unfortunately.
The only other option is to get an adaptor for another port that you do have spare on your TV, like AV or DVI.

Below the model number on back of tv right rear corner

try unplugging wire. keep unplugged for `5 minutes and then reconnect. make sure the cord is plugged in securely on both ends

OK Joan,, I might need more info. not getting signal could be caused from several things.. one make sure the Dish Antenna is mounted correctly, (level, and true, [one degree off on earth is like 700 miles off at the Satellite.]) check you cables and make sure they is now wire touching the center core of the coax. if the coax has splitters, connections etc outside check for the corrosion inside the threads.
make sure the coax coming into the house is connected to the right place on back of the 222k. make sure u are on the right Video stream for the HDMI. are u getting any picture showing the Dish set up or is the screen all Blue.. if it is blue try to use the remote that came with ur TV (RCA, Vizio, Phillips,,,,etc) and look for the input, source , or Antenna button and push it to match your HDMI input..

Yes. But both TVs will see the same image from the box. i.e. if you're playing a recording on to the lounge TV, then the kitchen TV will show the same thing. If that's what you want, then the answer is yes. You'll probably need to fit a HDMI 2-way splitter and run some extra long cables to the second TV.

It depends what input connection the second TV has available. You cannot directly daisy chain HDMI cable from Apple TV to the two TVs assuming both have HDMI input. But you can purchase an HDMI 1x2 splitter and connect the 3 up provided the 2nd TV also has HDMI. The challenge maybe the distance you can have between the two TVs. Max is 15 meter but you could cascade 2 units to create longer distances.

http://www.ebay.com/itm/HDMI-Splitter-Box-High-Speed-Full-HD-1X4-4-Port-Hub-Audio-Video-1080p-Amplifier-/191120909726#ht_2675wt_1337

Sounds like your using an old HDMI cable. You need to get on that can handle HDCP. Walmart has a few decent ones that cost around $14 for a 3' cable.

Loose the splitter and you will be in good shape unless there was damage done you should be good.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

The HDMI splitter is intended to take one source to two displays. You need an HDMI switch to take two sources to one display, a device you can tell which input to select.