![]() Understand the limitations Image used with permission by copyright holder In some cases, like on a laptop, you may need a 3.5mm connector on one end - it connects to the headphone jack - and multiple analog connectors on the other. However, this connection requires opening the PC and connecting the cable from the motherboard to the graphics card.įor PCs with video output older than HDMI, like DVI, you’ll need to either plug headphones into the PC, or get audio cables to connect the digital or analog audio outputs on the PC to the audio inputs on the TV. This eliminates the need for a separate S/PDIF cable connection between the PC and TV. When connected, this allows the PC’s digital audio to pass through the graphics card and out the card’s HDMI port. In some cases, a desktop graphics card ships with a S/PDIF pass-through cable. A single HDMI or DisplayPort cable supports both video and audio, and typically you must tell the operating system to send audio through that connection versus the motherboard audio ports or built-in speakers. Most modern GPUs have integrated audio codecs, a design specifically made for HDMI and DisplayPort, which can produce excellent audio results. The key is in the capabilities of your PC. HDMI supports audio, but routing audio from your computer to your TV can be a bigger task than routing video. Working with audio Image used with permission by copyright holder On laptops, you’re stuck using adapter cables unless you’re willing to spend loads of money on an external GPU dock. In this case, there are affordable DisplayPort-to-HDMI adapter cables for desktop and USB-C-to-HDMI adapter cables for laptops.įor desktops with only DVI video output, you may want to consider upgrading the graphics card. ![]() This is unlikely on desktops but can happen even on newer computers that choose to prioritize DisplayPort or mini-DisplayPort - a standard that’s common among monitors but very rarely seen with TVs. Second, a PC may only have DisplayPort connections. Image used with permission by copyright holder However, using an adapter can increase the chances of input lag, lower video quality, and other issues, so there’s a tradeoff to consider. In this case, you will need a DVI-to-DVI cable, or a DVI-to-HDMI adapter cable, like this AmazonBasics model, which is very affordable. The former was the primary video connection before HDMI became more common. However, don’t fret: There’s a workaround.įirst, if you have an older TV or computer, it may have a DVI port rather than HDMI. There are two common cases where either your TV or your computer doesn’t have the right HDMI ports. When you don’t have HDMI Image used with permission by copyright holder Issues with space and positioning often mean that a longer cable is necessary for supporting TVs as monitors. Again, just plug the cable into each port and you’re good to go.įinally, make sure your HDMI cable is long enough to support the setup you have in mind. This connection requires an HDMI-to-mini-HDMI cable. ![]() The other less common scenario sees a mini-HDMI port on the PC side, which is smaller than the typical HDMI port. If your TV has more than one HDMI port, use the remote to switch to the PC’s connection. Just plug the cable into each port and you’re good to go. The more common scenario is two female ports - one on the PC and one on the TV - that requires a single cable with male connectors on each end. Overall, there are two types of HDMI connections. Laptops are less likely to have an HDMI output if they’re ultra-thin or MacBooks, relying on USB-C connectivity instead. Most desktops have at least one HDMI port on the back: One within all the other ports associated with the motherboard, and/or one on a discrete graphics card if it’s installed. TVs have at least one labeled HDMI port located on the back, along the side, or both if there is more than one.Ĭomputers are a little more hit or miss, however. Typically this isn’t a problem, as all modern TVs support a ubiquitous audio/video standard called HDMI. Best Samsung monitor deals: 4K monitors, ultrawide, and moreīest OLED monitor deals: Get an OLED screen from just $370īest dual-setup monitors for maximizing your productivityĬheck your connections Image used with permission by copyright holderįirst, your PC and TV need to have the right ports.
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