No hdmi connection - JVC LT42P789 42 in. LCD TV

There are 3 options for connecting a DVD player to a television. HDMI, Component or VGA. The most common, and best, these days is HDMI which requires 1 cable, called a HDMI cable, between the player and television. These input / output sockets are clearly marked & there is usually about 3 of them on most televisions. HDMI 1, HDMI 2, HDMI 3. The next is component. These consist of 4 separate connections. RED, GREEN, BLUE & YELLOW. Again simply connect like to like. The third (VGA) are RED, WHITE & YELLOW. Same deal, simply connect like to like on player and set. Once one of the connections are made select SOURCE on the television remote and select the connection that you have made. Cheers

It seems as if it is possible to connect your Fire HD 10 to a TV via a HDMI cable. In order to do this you will either need:

• Amazon HDMI adapter for fire tablets
  
• Micro HDMI/ USB to HDMI cable

Here is a helpful article with ways to connect to a TV and links to the types of adapters on amazon.
How to Connect Kindle Fire to TV
Amazon com Amazon HDMI Adapter for Fire Tablets 4th Generation Kindle Store
Amazon com AmazonBasics High Speed Micro HDMI to HDMI Cable 3 Feet Latest...

You have to check the HDMI cable. In Samsung tvs the HDMI sources only highlights if the a proper HDMI sources is connected to the corresponding HDMI port of the tv. Also check by connecting any other device which have and HDMI connectivity to the HDMI 2 port.
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Simply using a cable with a scart connection at one end and an HDMI connection at the other will not work as scart is an analogue signal and HDMI is a digital signal and so you will need to buy an HDMI to Scart Converter/Adapter to change the signal.
There no such thing as Scart to HDMI Cable HDMI Hero Splitting HDMI pictures has never been easier

If you see a no signal message, then it means that the signal output format of the PS3 does not match . It happens if you have previous used it on another tv and now connected it to a different tv. To resolve this, turn off the PS3 . Press and hold the power button on the PS3 till you hear three BEEPS. The PS3 should automatically detect the tv's resolution and the initial setup screen should appear. After that you should just follow on-screen instructions to set it up.

That HDMI connection hub port it some how got short and it dead.Tries other HDMI connections hubs.If all are like that they are all dead.All HDMI hubs ports connections are link together.If one dies usually all HDMI hubs dies together.Than ur tv Tuner signal board will not have anymore HDMI hubs functions connections at all,none of the HDMI hubs will work again ever.Have happen to mine Samung tv,so now i have to stop using HDMI hubs all together.

Hi Jatinder Kumar ,
Yes you can connect your computer output to lcd tv through dvi-hdmi cable or vga-hdmi cable.
1. Connect to HDMI (DVI) : just plug in HDMI (DVI) out of PC or laptop to HDMI or DVI TV. Than select source from HDMI.
2. Connect to PC : Plug D sub to TV, select PC in.

I hope that will help you.
thanks.

sounds to me like a bad HDMI cable. Just replace it.
If HDMI still wont show, move to another HDMI port. But based on having to hold HDMI cable with hand to steady the connection, it is either a bad HDMI cable, or a bad HDMI port on the receiver. Good luck

Hi.

To start ensure that each time you connect or disconnect the HDMI ports both TV and connected device are off.

Also ensure that HDMI input is active, as detailed here.

HDMI connectors carry voltage, and connecting the HDMI cable while TV or device is on may easily damage the HDMI port, making it unusable.

The HDMI 3 and Component 3 are separate input. The component input may work, and HDMI port may still be defective.

To test the port do the following:

Disconnect TV power cord, and connected device (eg. Receiver, DVD etc.).
Leave units disconnected for five minutes.

While power is disconnected, test connecting on port three a device that was previously working on HDMI 1. Also use a cable that you know is working.

Connect back power with HDMI cable already connected. If HDMI 3 is still not detected, then the port is defective.

In that case ring Pioneer at the number listed on the owners manual.This model is often advertised as only two HDMI inputs. Call Pioneer to ensure the third port can be enabled.

1. Connect your set-top box HDMI output to the Xbox One HDMI input.
2. Connect the Xbox One HDMI output to your A/V HDMI input.
3. Connect your A/V HDMI output to the HDMI input on your TV.
4. Notes
   
5. This option requires that all devices support audio over HDMI.
6. Surround sound from your set-top box will not be passed through the Xbox One.
7. When you perform this kind of basic setup with an A/V receiver, you're passing both audio and video through another device. Depending on your equipment, there's a small risk of audio or video lag.
8. Connect your set-top box HDMI output to the Xbox One HDMI input.
9. Connect the Xbox One HDMI output to the HDMI input on your TV.
10. Connect the audio output from the TV to the audio input on the sound bar using either HDMI or optical S/PDIF cables.