E7450 - Unable to connect to DELL U2414H monitor with HDMI cable - all drivers updated - have tried to launch the Dell display Manager and get error This program requires a supported Dell Monitor and connection and compatible display driver - if you believe your system meets these requirements try power cycling the monitor and updating the display drivers --- this has been done - no matter what I do I cannot connect to the monitor - I have tried direct from the laptop and through a Toshiba Dynadock 3.0 -- again all drivers updated --- under dispkay in control panel in the display I see 1. Mobile PC display 2. Dell U2414H(HDMI2) - I have tried duplicating extending and projector only - no display on the monitor - CAN ANYONE PLEASE ADVISE - MANY THANKS.
↧