Trying to connect dual monitors to desktop 570-p064.

[merrill6]

The HDMI display connection is not detected.

[Riddle_Decipher]

@merrill6 To be on a safer side, did you make use of an alternate HDMI cable? On a working monitor? If not, please do and let us know if that works,

Meanwhile, if you have a working HDMI and VGA cable, here's how it should work:

Step 1: Connect the second display

Computers and TVs have a wide variety of video connection types. The video connection on your computer must match the connection on your TV or monitor.

NOTE: 

If your PC only has DVI and your TV does not have a DVI port, you can use a special adapter or converter cable.

1. Select a connection type based on your second monitor.

   • Monitor: VGA  or DVI  cable

   • TV: Video (composite)  or S-video  cable

   • High Definition TV: DVI  or HDMI  cable

2. Connect the TV or monitor to the computer using the cable you chose.

3. Connect a power cable to the TV or monitor, and then turn it on.

4. TV connections only: Change the TV video input source to match the video source connection from the computer (Line-1, Video-1, HDMI, etc.). Refer to documents that came with the TV for instructions.

   Depending on the TV, the image quality might not be as good as that of a monitor.

5. Turn on the computer.

FOR DETAILS & FURTHER INSTRUCTIONS, USE THIS LINK: CLICK HERE

(By the end of this article all the issues should be resolved)

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