My TV

[APC459]

For some reason over the last two days my TV connectivity just cuts out.  At first I could resume by turning things on and off, It was showing a FIOS now screen and I could not move off that screen, but in the end today I have been left with a screen that just has HDMI and then goes blank.  Live chat didn't help so I tried calling.  They told me 12 minute wait- that was 45 minutes ago... 

I know this is not about theT.V but moe about the black box.  Any ideas?

[CRobGauth]

Couple of things to try:

Can you try anohter HDMI inout on your TV?

What about moving box to another tv?

Both of these would help to troubleshoot.

[jaums1]

Have you tried re-setting the set top box?  There are 2 types of resets available via "menu" from your FiOS remote.