#Dual monitors sound not working movie
#Dual monitors sound not working install
#Dual monitors sound not working full
#Dual monitors sound not working portable
#Dual monitors sound not working software

Why can't the system handle this simple and obvious scenario by default? Because of the flexibility of PC hardware architecture, where video and audio devices can be separate hardware pieces (and they were so years earlier), so Windows treats video processing chip and audio processing chip as independent devices with no relation between them (even though they are integrated into the same board of your video card). But wait, there's something wrong: you see the window playing a video on that monitor/TV but the sound output remains on the first one!ДЇigure 1.

#Dual monitors sound not working movie

You open your favorite media player, start playback of your favorite movie and send the player window to another monitor/TV. Now you've got a multi-monitor environment where you can toss windows between displays at will. Well, it's that simple, and you connect another monitor/TV (probably, located in another room).

#Dual monitors sound not working full

Thus, you can connect a monitor or a TV with its own speakers, and that's great: single cable, single connector, single plug - and you get the full rich visual and audial experience with no fuss. Today most of video displays connect to a PC via modern HDMI/DisplayPort interfaces that can transmit both video and audio information at once. You wonвЂ™t get the best image performance with a splitter, so we advise against using them.How to force any multimedia application to play its sound depending which monitor its window is on Introduction Those work but may introduce compatibility and bandwidth issues. If you find your PC only has one usable video port you may be tempted to employ a splitter. Make sure youвЂ™re comfortable with having the added cabling around, and the slightly higher electric bills youвЂ™ll be getting. Each requires a power connection, obviously. Video connections are one thing, but remember your extra monitors wonвЂ™t run themselves. One monitor can be HDMI, the other DisplayPort and so forth. You can freely combine HDMI, DisplayPort, and DVI. With HDMI, each monitor needs an HDMI cable to your PC. In other words, only one monitor needs to be directly linked to your PC with DisplayPort. WhatвЂ™s daisy chaining? It means you have a single DisplayPort cable from your PC to one master monitor, and then DisplayPort cables from the master monitor to any additional screens. Since DisplayPort version 1.2, daisy chaining monitors has been possible. The latter is especially well-suited to having several monitors at once. Your multiple monitor setup relies on HDMI and DisplayPort. While desktop PCs still support the format, itвЂ™s for legacy purposes only.

#Dual monitors sound not working software

Sadly, that could come at the cost of software conflicts so we recommend using only discrete GPUs if possible.ДЇirst off, note we only mentioned digital connections thus far.

Having integrated and discrete graphics working at the same time theoretically gives you more ports and additional computing power.

#Dual monitors sound not working install

Choose that, as by default integrated GPUs switch off once you install a discrete GPU. YouвЂ™ll find an integrated GPU or onboard GPU toggle with the option to вЂњ always enableвЂќ. You could combine your discrete graphics cards and any onboard graphics hardware by going into the BIOS and looking for graphics settings. It may be advisable if youвЂ™re big on gaming, though. Of course, using NVIDIA SLI or AMD CrossFire to link two graphics cards in one desktop PC comes with extra hardware costs and more setup. That scenario should be fine.ДЇor gaming on multiple displays you may want to consider dual graphics cards, as the вЂњgolden ruleвЂќ generally does state one GPU per screen вЂ“ thatвЂ™s the guiding principle for game streaming services like Stadia and PS Now. The strain on a graphics card will be lower if you just want a bigger desktop for multitasking Word, Chrome, and Netflix, for example.

In any case the GPU needs to cope with more pixels, which can be extremely demanding if you want to run the latest games in ultra settings.

Whether or not one graphics card will be enough to power your applications depends on what you want to do. ThatвЂ™s more than enough for a dual or triple screen setup.

Modern graphics cards like the AMD 5700XT and NVIDIA RTX 2070 have three DisplayPort connectors and one HDMI as a minimum. Even if your desktopвЂ™s motherboard has integrated graphics, the choice of ports may be limited or the iGPU (integrated graphics processing unit) wonвЂ™t have the muscle to handle an expanded graphics load. We advise getting at least a mid-range discrete graphics card. You really should be on a rather beefy desktop to consider multiple monitors. They lack the ports and processing power.

#Dual monitors sound not working portable

As you may guess, portable PCs donвЂ™t make for very good multiple monitor hosts. If youвЂ™re on a notebook or laptop youвЂ™ll likely be limited to HDMI and maybe USB-C. The connectors on each monitor obviously need to correspond to ports on your source device, in this case your PC.