Thank you for being a valued part of the CNET community. As of December 1, 2020, the forums are in read-only format. In early 2021, CNET Forums will no longer be available. We are grateful for the participation and advice you have provided to one another over the years.

Thanks,

CNET Support

Question

Monitor problem

Mar 19, 2016 3:25PM PDT

My Monitor goes blank after switching to HDMI mode. I have three macs connected to my 2492 HDMI and its been working fine on all three until recently when the HDMI mode started going blank when I switch to HDMI.. I see the screen of the computer hooked to HDMI for a second, then it goes black, so it seems its getting info from the computer. The other computers, hooked to the digital and analog modes, appear fine. Any ideas?

Discussion is locked