HDMI no longer working

Hey, it is another service menu screen. you access it the same way, except push the sleep timer button until you see 30 min, then push display and video status. self check is #2. if any of the categories has "NG" followed by a number, that means that the is an error. See what you can find out.

OK, great. I'll give it a try and post my results. Thanks for the advice!

The only thing I am not comfortable with is this:
"4. Find the 6 pins on the board of the HDMI module and shortcut the pins no.1 and no.2 using a jumper(i use an old hard drive jumper).That's the higher to pins if you can't see the number."
I've never done anything like this before, where could I get a hard drive jumper?

A hard drive jumper is little thing use to connect two pins together by sliding it over the two pins we want to connect together. Anything you can use to make a steady contact betwenn the two pins will do the job but a jumper is the easy way to do it because the pins are really small. Any computer shop will have these.

The only thing I am not comfortable with is this:
"4. Find the 6 pins on the board of the HDMI module and shortcut the pins no.1 and no.2 using a jumper(i use an old hard drive jumper).That's the higher to pins if you can't see the number."
I've never done anything like this before, where could I get a hard drive jumper?

JVC AV-48P575 HDMI reset procedure:

1. Unplug HDMI cable from tv.
2. Unplug the tv.
3. Remove the rear (low) back cover.
4. Find the 6 pins on the board of the HDMI module and shortcut the pins no.1 and no.2 using a jumper(i use an old hard drive jumper).That's the higher to pins if you can't see the number.
5. Put back the rear cover.
6. Plug the tv.
7. Turn on the tv.
8. Unplug the tv(without tunrning it off).
9. Remove the back cover.
10. Remove the jumper on the pins 1 and 2.
11. Put back the rear cover.
12. Plug the tv and you're done.

That's weird that it keeps coming back. When you turned the TV off from the menu with all the number codes (the NG screen) did you also unplug it for 30 secs? Mine are all OK, but I still can't select Digital as an input. Also, my Super Focus button on the front panel doesn't work anymore. I don't know what to tell you now man, sorry. This is as far as I've gotten.

Hmmmm ... Maybe you guys should read through your manual and you will find that your not supose to see the "Digital Input" on the input menu when plugged into the HDMI port.

This tv is awesome!!!!!!!!

My service menu shows 9 items none of which is a self check screen. What does yours look like? How did you get to this screen? Thanks