unable to connect to projector hdmi windows 7

At this point, the input has not been switched to the computer, therefore the picture from the connected computer is not displayed.Turn on the TV first, then turn on the computer.NOTE: Be sure to use an authorized High Speed HDMI cable bearing the HDMI logo. Connect the HDMI input port of the TV and HDMI output port of the computer via an HDMI cable.For details, refer to the instruction manual, etc., of your computer and video card. Depending on the specifications of the computer and video card, some resolutions supported by the TV are unable to be displayed.Some computers are not able to output an HDMI or HD signal in certain video modes. Use a clone or duplicate output with 1080i if it is available on the computer.(It is necessary when you restore the original setting.) It is recommended that you take a note of the computer screen resolution before changing it.For how to check/change the computer screen resolution, refer to the help or instruction manual of the computer.For resolutions supported by the TV, refer to the instruction manual of the TV.If the TV does not support the resolution set on the computer, the screen image may be distorted or may not be displayed. Select a computer screen resolution that is supported by the TV. Try following the procedure to output the screen again.

NOTE: he problem may be solved by turning the device off and on again or disconnecting the cable and connecting it again, even when you follow the procedure shown below. Make sure that the procedure to output the computer screen is performed correctly.General information about connecting a television to a computer for use as a monitor. NOTE: For general information about connecting the TV to a computer for use as a monitor, refer to the following answer.

Unable to connect to projector hdmi windows 7