cannot connect to projector hdmi windows 10

This is true whether I turn the projector on while the HDMI cable is plugged in, or if I unplug the HDMI cable while turning on the projector.Īnyone have any ideas, because I'm completely stumped.Home › Fix › Projector has no signal on Windows 10/11? We got your back Then if I turn my projector on, Windows no longer recognizes the display.

A 'Seiko EPSON PJ' display shows up in my NVIDIA control panel. A new Generic Plug-n-Play monitor shows up in my device manager. When I plug in the HDMI cable while the projector is in standby, Windows detects the projector! It lets me switch to Duplicate, Extend, or Project Only mode, and adjusts the resolution appropriately. Standby means the power switch on the back is on, but the projector is effectively off (no picture, no access to menu or controls). My projector has three states: off, standby and on. Checked 'Force Television Detection on startup' under 'My display is not shown.' in NVIDIA Control Panel (no effect).Click 'Rigorous Display Detection' under NVIDIA Control Panel (dialog: none found).Click 'Detect' under the 'Connect to an External Display' Windows dialog (no reaction).

Reboot both the computer and the projector.Make sure the Dell laptop is plugged in to wall power at all times.Confirm that the video cable (HDMI to HDMI) is connected.Confirm that the projector continues to work well on my old Windows XP laptop.Here are some things that I have already tried: Windows 7 refuses to recognize that the projector is connected under normal conditions (I'll get to the strange condition in a moment). I have a new Dell XPS with an NVIDIA GeForce GT 445M and an old (several years) Epson PowerLite Cinema 550 projector.

Cannot connect to projector hdmi windows 10