You may need to select the right settings as per your GPU manual. Then if you have a GPU like NVIDIA etc, you have to go through its Control settings. Sometimes, video or picture does not come on the display device. You just have to enable it to default sometimes. In the Playback tab, you can see the HDMI output device if port is ok. Then you have to check through the Device Manager, whether that particular device is being displayed or not.įor example, if audio is not coming, then using the Sound item of Control Panel, you can check it. Sometimes, your HDMI port may be working but no audio or video signal. Related : How to Export Office 365 Mailbox into PST format using MailsDaddy Now if you get a signal on your display device, it means your PC HDMI port is working.īut if you get “ No Signal or blank or handshake and then no signal“, something is wrong with the PC HDMI port.

But to be more sure use the above configuration. Similarly you can use a DVD adapter and DVI cable etc. There are many different ways in which you can connect your PC HDMI to your monitor device.įor example, HDMI to VGA Adapter, a VGA cable, and a monitor with VGA connection. Then you can test if the problem is with your PC HDMI port. Out of all these, make sure the last two are working properly. The best way is always to use the following. There is no specialized equipment like multi-meter or signal tester to test whether the HDMI port is working or not. How to Test if PC HDMI Port is Working or Not?

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Some of the GPU cards which are having problem while updating from Windows 7 to 10 or older version like Anniversary Update are – This could be due to loose cables connected to your GPU card to the PC HDMI port.Īnother reason why HDMI ports fail to detect secondary monitor devices like HD TV or LCD TV, is due to faulty drivers of the GPU. Open your cabinet and check whether the green lights on the card are glowing are not. The reasons could be many in which we listed some of them in our article “ Fix Windows 10 HDMI Problems“.īut if your PC HDMI port is not working, the first thing is you need to check is your GPU card. You may get a “ No Signal …” kind of error on your monitor device, when your PC HDMI port is having a problem. So you connect your HDMI cable from PC to the required HD TV or Smart TV which has a receiving port using a cable. Related : Download or Install or Update NVIDIA HD Audio Drivers for Windows 10 or 8.1 or 7

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