For Online Computer Support, Ask a Computer Technician
Hi. My name is***** you for your question and the opportunity to assist.
Try this: On your keyboard, hold down the Windows logo key (just to the left of
the spacebar) and tap P until Duplicate is selected and see it it sends the signal out
the HDMI port.
If that produces no result use the TV remote control to verify that the Input is set to the HDMI port your
cable is plugged in to.