HDMI and other connections are what make your television work properly. Learn more about them and how to troubleshoot problems that might come up.
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Television Engineer Installing New TV At Home
What Is an HDMI Switch?
An HDMI cable with gold plated headers.
Is There a Difference in HDMI Cables? Sort of, but Not Really
An HDMI switch with four HDMI cables plugged in.
HDMI Cable Splitters vs. HDMI Switches: What to Know
Graphic of an HMDI 2.1 cable.
HDMI 2.0 vs 2.1: What to Know Before You Buy
HDMI and Toslink/Optical cables.
HDMI vs. Optical: Which Digital Audio Connection You Should Use
Closeup of HDMI input and output on a device.
What Is HDMI 2.0b?
VGA vs. HDMI: What's the Difference?
A man, woman, and boy watching TV.
Wireless TV: What You Need to Know
DVI vs. HDMI: What's the Difference?
HDMI Male Connector
What Is HDMI and How Do You Use It?
A DVI connector.
All About the DVI Video Connection
RCA cable
What Is an RCA Cable?
Illustration of Cable TV concept, with TV with a green cable coming in the back of it and blue, green, and red lights coming out of the monitor
HDCP and Potential Compatibility Issues
Two copper wires connected by blue sparks against a black background
What Is Voltage? (Definition)
Silicondust Hdhomerun Prime Cablecard Tuner
How to Set Up a Silicondust HDHomeRun Prime Cablecard Tuner
Portta Digital Coaxial Toslink to Analog (L/R) Audio Converter
Questions and Answers About External Digital to Analog Converters
HDMI Cable Assortment
Everything You Need to Know About HDMI Cable Types
Shared Composite/Component Video TV Video Connections Example
Shared Composite/Component Video Input Connections
SIIG 1080p HDMI USB 3.0 video capture adapter card
What to Consider When Looking for USB Video Capture
Using Measurements to Clear up the Cable Controversy
Gofanco - HDMI to Cat-5e High Speed Extender - Connection Sample
How to Connect HDMI Over Long Distances
Audio and Video Cables
How to Connect Digital Cable to a TV With an RF Modulator
Onkyo TX-NR787 Home Theater Receiver – Analog Video Inputs
Home Theater A/V Connections: Disappearing Options
HDMI cable.
What Is HDCP, HDMI, and DVI?
Illustration of a person using a USB device on a laptop.
What Is USB 2.0?
Close-up of s-video cable
What Is S-Video (Separate-Video)?
Composite RCA Type Video Cable and Connector
Composite Video Connections Explained
Illustration of a person trying to watch phone video on big screen TV with a big "no" circle on it
How to Troubleshoot HDMI Connection Problems
Close up of cords plugged into a power strip
How to Get the Right Surge Protector for Electronics
Illustration of RCA audio/visual cables held in hand
3 Simple Steps for Connecting Component Video Cables to Your TV
Digital Optical Cable Tip and Connection Example
What is a Digital Optical Connection?
HDMI connector
How Many HDMI Inputs Do I Want on an HDTV?
Girl taking photo of her father by camcorder in hotel lobby, mother smiling
Connect Your Digital Camcorder to Your TV
Convert VGA to DVI
How to Convert DVI to VGA or VGA to DVI

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