Most HDMI issues are caused by cables, wrong input selection, or driver errorsTesting with another device helps identify ...

Before we talk about the advanced level of troubleshooting, let’s get a few things straight. First, Make sure your HDMI cable is not at fault. You can try it with another computer or another TV.

Many monitors support audio over HDMI, and they also come with a speaker or an audio port to connect to an external speaker. These speakers show up as HDMI Playback devices. However, if they don’t, ...

Audio output to a TV is provided by the Intel High Definition Audio through the HDMI v1.4a interface and/or the DisplayPort* 1.1a interface through the PCH (depending on your model). HDMI audio ...

I just ran a 35-foot HDMI cable from my desktop's video card to my new TV, extended the computer desktop to the TV (as a second monitor), and fired up Windows 7 Media Center. Then I noticed two things ...

This is an AV issue, but looks to be Mac-specific, so posting here rather than in the A/V Club. Sorry for the length, but I'm trying to supply all relevant info) Summary: I have an MBP connected via ...

Windows 7 uses drivers to interface with the equipment installed to the computer. Without a working driver, a device can't receive instructions from the operating system. The Device Manager, ...