HP Compaq la1951g monitor. A month or two old.
It’s plugged in and the computer recognizes it but there is no picture. To me that suggests that it is powered up and connected correctly but has failed. I can’t, however, pretend that I know what I’m talking about so I ask you.
I tested it on two computers and swapped in a known good svda cable.
Is there anything else I need to check before I look into the warranty?