I'm attempting to connect a HP ENVY13 to an HP ZR2740 and it does not seem to be recognizing a signal. I have the HDMI out on the laptop connecting to the monitor through an adaptor to either the VGA or the thing that looks like an HDMI with a 90 degree angle (DVI?). Either way... no signal.
We're also getting no signal at all when turning on. I'd expect some sort of visual on the screen.
We've also tried pluggin in a mac, but there's no response.
Please advise....