These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

I’ve mostly been very happy with my migration to Lion, but I did get bit with one bug after the upgrade: for the life of me, I couldn’t get sound to output through HDMI when using my Kanex Mini ...

Nothing is worse than a computer that won't display anything. Since most PCs use the graphics card to send the display signals to the monitor, there's likely ...

Have you turned on your PlayStation 4 only to be greeted by a black screen? Or maybe you see a “No Signal” error? An unresponsive PS4 HDMI port can be incredibly frustrating, but don’t worry – the ...

Through the PS4 HDMI port, you can connect the console to your television. The sound and picture are also transmitted through this port. Majority of modern gaming consoles already have this cable as ...

Check HDMI Cable and Ports: Make sure that you are using a compatible HDMI cable, and that it is securely connected to both the PS3 and the display. Try using a different HDMI cable or a different ...

Occasionally, those with Nvidia graphics cards may see a message pop up that says, “You are not currently using a display attached to an NVIDIA GPU.” This typically happens because Windows is trying ...

Apple has released an update for the Mac mini that was released earlier this fall, addressing an issue with flickering on external monitors connected via HDMI. About Mac mini EFI Firmware Update 1.7 ...

Following release of macOS 12.3 the addition of Universal Control has been overshadowed by reports that many Mac users are finding that external displays no longer work. UPDATE: On 31 March 2022 Apple ...