HDMI (High-Definition Multimedia Interface) is a widely used interface for transmitting audio and video signals between devices and displays. Many PCs now include the ability to output audio/video directly to an HDMI port.

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36 views

Displayport monitor to HDMI video card

I recently purchased the following: Computer - XPS 8900 w/ NVIDIA(R) GeForce(R) GT 730 2GB DDR3 Monitor - Dell 22-inch Monitor - E2216H My issue is that the monitor has VGA and Displayport and the ...
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31 views

Change screen brightness when monitor is connected via USB

I have a Lenovo with one HDMI port and one VGA port and 3 USB 3.0 ports. I am trying to hook up two monitors to it. I plugged in one monitor through the HDMI and one through a USB-HDMI converter. The ...
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1answer
76 views

Do I need two HDMI cables to run 4k from a desktop computer via HDMI?

I have a Samsung LED tv, and looking to buy a video card to use it with my PC at 4k @ 30 hz. I understand 60 hz is only available right now in high end video cards with HDMI 2.0, which are quite ...
0
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1answer
33 views

What HDMI cable supports PC display stand-by?

I had my LG display connected to the PC via HDMI for about a year and the display always went to sleep when I shut down my PC and automatically went back on when I turned on the PC. Now I have a new ...
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2answers
43 views

HDMI not showing up as sound device

I am using nvidia. My PC connects to a TV that have sound. However, HDMI not showing up. This is the screenshot I have updated the driver As you see in the screenshot in nvidia settings, if I go ...
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1answer
82 views

How to display desktop on TV by RDP connect

I use Microsoft Remote Desktop 8.0.28 on Mac to connect the Win10 PC, a TV connect the Win10 PC through HDMI. I want to display the windows on TV and control by mac. However, when I use Mac connect ...
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74 views

Different latency on 2 different TV's

Im streaming games from my pc to my living room with a Raspberry and Moonlight. The thing is, when I play on a LG M2362D I have no latency. But when i play on a Philips 47PFK6589/12 I do have a ...
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1answer
97 views

Is my new monitor defective or my eyes?

I’ve just gotten a new Dell UP3216Q (AU$2000) to replace my AOC I2757FH (AUD$390 2 years old) but after plugging it into my Asus laptop’s (Intel HD Graphics 4000) HDMI port and firing it up I noticed ...
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2answers
294 views

Putting my computer in another room for noise

Why? I'm not getting any younger, and the older I get, the more sensitive my ears become. Right now, if I don't sleep with ear-plugs, I get migraines the next day. I used to be a game enthusiast, so I ...
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36 views

Need help using an HDMI splitter with a TV

I'm trying to use a TV (LG 42LS5700) in my office as an input source to display the image on three HDMI monitors located in separate rooms. Everything is hooked up and connected to an HDMI splitter (J-...
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41 views

Certain games running extremely slowly when my other monitor is turned off

I'm running a laptop (MacBook Pro 2010, nVidia 330m, Boot Camped to Windows 10) hooked up to an external display (actually a Vizio M220MV television) via HDMI. Lately, I've noticed a bizarre problem ...
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1answer
81 views

Media Player Classic HC (K-Lite Codecs) Mutes my system when playing some files

As the title states, I'm trying to play some videos in K-Lite Codec Pack (12.0.1) MPC-HC (1.7.10.101), and when the track is playing my system stops being able to produce sound on my speakers. (pause ...
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0answers
29 views

HDMI to DisplayPort?

I have two monitors with D-SUB(VGA) and DisplayPort, and I have a motherboard which i want to connect them to. The motherboard has a DisplayPort, DVI-D and a hdmi output. How do you connect HDMI to ...
1
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1answer
118 views

Vizio M43-C1 as a monitor 4k @ 60hz graphics card options

I have been scratching my head all day like crazy trying to figure this out. I bought a Vizio M43-C1 TV to be used as a monitor and has 1 X 4k @ 60hz HDMI port but unfortunately no DisplayPort. Now, ...
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0answers
17 views

How to play audio from 4 monitors simultaneously?

I've seen guides on how to play audio through the sound on two monitors simultaneously. I want to do it on all 4 of my monitors simultaneously simultaneously. Running Windows 8.1 Pro with Diamond ...
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1answer
208 views

KDE plasma partial screen after unplugging hdmi second screen

I have arch with KDE plasma on my laptop. Yesterday I tried a second vga screen using a hdmi-vga adaptor (my laptop has only hdmi entry). Everything worked fine, I used the second screen as an ...
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0answers
50 views

Why does text seem a little blurry when I switched from DisplayPort to HDMI?

I recently switched to another laptop that doesn't have a miniDisplayPort, only USB Type-C. I haven't got the adapter for type-C yet so I'm using an HDMI cable to connect to my monitor (2560*1440,60Hz)...
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1answer
23 views

Show desktop 2's on HDMI

I have a laptop I'd like to split in two desktops: one on the on laptop's screen, and the other on a HDMI screen. Is this possible? If it is possible, how do I do that?
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62 views

TV connected to PC via HDMI stopped working

I have a PC connected to a Sony Bravia TV via HDMI. It worked fine for more than a year until it started to lose signal from time to time. And then one day it stopped working at all. I don't think it'...
1
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1answer
115 views

Actual maximum resolution and refresh rate of Samsung JU6500?

I just got a Samsung UN40 JU6500 and plugged it into an active Displayport -> HDMI adapter using a high speed HDMI 1.4 cable. I am running it at the maximum possible 3840x2160 @ 30Hz on my Radeon ...
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0answers
129 views

HDMI not working while plugging in Power charger to the laptop (works fine with battery only)

I have an Acer Aspire 6930 with Nvidia 9600m GT GPU, there is a weird issue that occurs when I connect the Acer Aspire to an LG TV with HDMI cable... the Laptop recognizes the TV and everything seems ...
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0answers
95 views

Broken Laptop Screen - Display BIOS in External Monitor [Dell XPS l502x]

My laptop screen broke recently, so I connected an external display via HDMI. Though I can boot into Ubuntu, I still have to wait until the system boots to the login screen to see any output to the ...
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38 views

TV connected to PC goes black for a second on its own or when turning a light switch on/off [closed]

I already read a few questions around here about this issue and while some of them provide a good clues, I think mine is specific enough to deserve its own question. The problem: TV image goes black ...
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1answer
53 views

Using Windows 10 laptop to watch Amazon Fire TV

Netflix can stream in 4k, but only if you use a dedicated hardware DRM decoder. The prime candidate is Amazon Fire TV, but it seems it is designed to plug in via HDMI. Thus my question: is there any ...
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1answer
34 views

High res display: will it upscale from my low res laptop video?

My 4 year old Vaio/windows 7 has an hdmi port, and I regularly use it with a Dell UltraSharp U2410 x 1920 x 1080. This is a "regular" dpi display (92 dpi or so) I want to use it with a 4k or 5k ...
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102 views

HDMI PC to TV connection turns green when switched to a different input source

I have a variation on the HDMI "green screen" problem I've seen on the internet. Nothing I've found seems exactly like mine though. Here's what I have: Custom built Windows 10 PC with AMD AMD A6-...
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1answer
99 views

Dell XPS 15 (2015) driving U3011 monitor at native res

I'm trying to get my laptop to drive my monitor at its native resolution: laptop is the new Skylake Dell XPS 15 9950 which only has an HDMI output for video monitor is a Dell U3011 with native ...
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28 views

HDMI to Component Conversion

Im not sure if this is the best place to post a question like this, but I am not sure where else too. I am trying to play a BluRay on an older CRT projector. The highest quality input on the ...
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0answers
43 views

Dell W3201CHD TV No Response Over HDMI

I recently built a new computer with a MSi Z97 PC MATE with a EVGA GTX 980Ti Hydro and a Intel i7 4790k @ 4.5 Ghz. I don't have any HDMI/DVI capable devices at my disposal right now. I'm currently ...
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1answer
92 views

USB-to-VGA adapter or HDMI-to-VGA adapter [closed]

I have to connect my laptop to a projector with VGA input port. Would it be better if I get a USB-to-VGA adapter or should I get a HDMI-to-VGA adapter? Which would give me better quality and why? The ...
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1answer
185 views

What is version of HDMI in Acer Aspire V Nitro VN7-592G ? 1.4 or 2.0?

The question is for owners because I cannot find on official specs page what is version of HDMI in this laptop. It's important for me because I'd like to connect 4K monitor at 60Hz which is supported ...
0
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1answer
132 views

Do HDMI to VGA cables actually work as advertised?

I recently bought this HDMI to VGA cable to use with a computer which only has HDMI output: However, it doesn’t work and now I realize that an active device is needed to perform the conversion. My ...
0
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1answer
92 views

One computer, 3 Monitors 1 TV switch 1 Monitor for TV

I have a 3 screen setup with a TV next to the monitors. I was wanting to occasionally switch the 3rd monitor out for the TV (before i was having to go under the desk and switch the HDMI cables around) ...
0
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1answer
33 views

VGA connected Monitor flickers when TV source != HDMI/PC

I have a PC with inbuilt graphics card that is connected to my TV through a HDMI cable and to a monitor through a VGA cable. When the monitor is on and the tv is on with it's source set to HDMI (ie, ...
2
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1answer
238 views

How to use the VGA/DVI/HDMI backward campatibility feature of DisplayPort?

I've heard that DisplayPort supports sending HDMI, VGA or DVI signal through its ports by using a passive adapter or cable. If true, how can you check if your GPU or laptop model supports that (or ...
0
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2answers
130 views

27 inch monitor with 2560x1440 resolution will it work with laptop geforce 540m 1gb?

I got a simple question - Im going to buy an external monitor for my laptop which will be an ASUS PB278QR with 2560x1440 resolution - will my laptop handle it (geforce 540m 1GB) ? I will use it only ...
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0answers
36 views

Playing video from PC to TV through HDMI looks noticeably worse compared to playing directly from USB

I have a non-smart LED TV. And I have a uncompressed 1920x1080/60fps video which I copied to flash drive, plug it into the TV and play it, the result is really good. However when I tried using my TV ...
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0answers
28 views

Trying to set up 2 PCs on an Eizo monitor - no D-SUB signal

I've got a desktop and a laptop and I'd like to plug them both to my Eizo S2431W monitor. The Eizo has DVI and D-SUB inputs. Laptop is plugged in from HDMI to DVI through an adapter. Works fine. ...
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0answers
27 views

Disable HDMI auto-switch in windows 7

i'm using a HDMI Switch because my TV has not enough HDMI-Ports for all my devices. I don't like the auto switch of the switch. every time i turn on my computer the switch jumps to the HDMI-Ports ...
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0answers
10 views

Laptop won't send display to video mixer

I'm trying to get my laptop (Toshiba Satellite Pro R50-B12P) to recognise a DataVideo HS-2000 video mixer as a second display, something I've done successfully in the past with a Mac Mini. The laptop ...
0
votes
1answer
75 views

Nvidia and yamaha HTR-2067 and windows 10 “works” negative (DVI->HDMI)

I bought yamaha HTR-2067. It works almost perfectly, but for some reason it doesn't play sound from PC (HP Elitebook 8560w). The strangest is, that if I turn yamaha OFF, on Sound Devices appears ...
2
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0answers
79 views

Not HDMI output to a smart TV on Laptop HP Pavilion dv7

I have a Laptop - HP pavilion dv7 complete model (dv7 - 6c95dx) with Windows 7. I formatted the laptop repeatedly. I'm sure the problem is not in either the HDMI cable or the smart TV, because I have ...
2
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1answer
124 views

malfunctioning Matrox TH2G Digital on Intel HD 5500 GPU (detects VGA signal as DisplayPort, only provides low resolutions)

Have a HP Elitebook 850 G2. Got a Matrox Triplehead2go Digital. Updated the firmware on the Matrox TH2G Digital from the Matrox website. http://www.matrox.com/graphics/en/support/drivers/download/...
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45 views

Connecting Airtel DTH HD+ to my LG LED Screen

I have an LG LCD 2260V screen which I was using with SD STB and TV Tuner using VGA Cable. Now, I upgraded to Airtel HD+. However when I connect the STB with Screen using the HDMI cable, it does not ...
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2answers
148 views

How does a laptop detect an HDMI cable is connected?

I bought a cheap HDMI switch; pressing the button cycles through Inputs 1, 2, and 3 to the same output. I like to keep my home laptop closed on my desk with my work laptop open on top of it, and my ...
2
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2answers
116 views

Windows 7 Setup HDMI output

I need to install Windows 7 on a device that has no native display only HDMI output (A laptop with display gone bad). But when I boot into the Windows 7 setup it does not show up on the HDMI device. ...
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31 views

windows 10 black screen issue

after installing a new nvidia gtx970 graphics card in windows 10, i noticed random loss of signal to the monitor, via the hdmi connection. besides the random occurrence, however, signal loss will ...
0
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1answer
31 views

Watch a large video file on a TV screen via HDMI

I am planning to buy a TV screen for a reasonable price (don't know which one yet). I have on my laptop large video files (+- 7GB per file, 1080p, 5000 to 10000 kbps) and I would like to know if an ...
0
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1answer
252 views

DisplayPort to HDMI 2.0 Output

I just bought myself an Asus Swift PG278Q gaming monitor. When I bought it I was led to believe it had both DisplayPort and HDMI, to which I later found out its limited to the DisplayPort. I have an ...
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60 views

HDMI cable from PC to TV randomly goes black for a few seconds and then gets a light blue tint

I've had this issue for quite some time and been googleing for ages, I cant figure out what the problem is.. If i connect my PC to my TV the screen randomly flickers and sometimes gets a green tint ...