I need help with hdmi

[hgl188]

Hello,
my hdmi devices wont work on my tv. they worked yesterday but all i get is a black screen and no no signal but i hook my cable up to all hdmi ports and they work anything rlse nothing

 

[americanaudiophile]

You don't say which "HDMI devices" you have other than cable but try to change the order in which you turn on the TV and the devices. This sometimes allows the "handshake" between the devices to work.