No HDMI video output.
HDMI connection can only be made to HDMI-equipped devices with HDCP (High Bandwidth Digital Content Protection.) If you wish to connect to a DVI connector (equipped with HDCP), you will need a separate adaptor (DVI to HDMI.)
Make sure the resolution of this Blu-ray player matches the device you have connected using the HDMI.
Please verify if the correct output is selected (see picture) behind the user acces panel there is a button to slect the video output.