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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Is there an analog usecase of DMS/VGA/DVI for DP/HDMI? [duplicate]

At my workplace we use DMS-59 to VGA to serve two monitors with one output. I never heard DMS (dual monitor sotlution) before. Is there a way to use one DP or HDMI port to control two displays? E.g. ...
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210 views

Slow flicker when video output from DisplayPort to TV HDMI input

I connected my new laptop (HP EliteBook 8570w running Windows 8.1 Pro) to my 4-year-old Sony HD TV using a DisplayPort to HDMI cable. It almost works. I get a 1920x1080 display, crisp, stable, except ...
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53 views

Realtime and CPU-Inexpensive video overlay - How?

Alright, so here's the jig: I'm currently planning to build a very simple PVR system, which would essentially JUST record video, and then allow playback at a later date. I want to make this ...
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1answer
128 views

Laptop with 1 HDMI output to external monitor with VGA

I have just bought HDMI->VGA cable. Wanted to use it like this : laptop<-HDMI<------>VGA->monitor So I tried to set everything up and when I start it it says (on external monitor) ...
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95 views

When sole monitor, HDMI TV reverts to 720x480 on boot (WinXP)

I finally managed to get my HD TV hooked up to my computer, but only once I attached an old monitor to the VGA port of my Radeon 5450 video card as the "primary" monitor and the HD TV (Haier ...
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47 views

HDMI Audio stops when turn off monitor

I have a new MSI GX70 and when I listen to music on it I like to hook up the HDMI to my sound system and turn off the monitor but unlike all my previous machines when I press the display off button ...
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1answer
146 views

How to make Windows 7 remember that I want extended display?

After consulting HDMI vs Component vs VGA vs DVI vs DisplayPort, I've decided to buy a HDMI cable to connect laptop with external display. Before that I've used a VGA cable. I've set up dual-head ...
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74 views

Why can't I duplicate to Projector?

I have a Dell XPS L502x. I do my stuff pretty fine working with two monitors. But when I tested my projector, which is connected via an HDMI/HDMI cable ending on an adapter to M1-DA, I am able to ...
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2answers
1k views

Laptop external monitor no longer being detected

I have an HP ENVY TouchSmart 4-1215dx Ultrabook Laptop running Windows 8.1. All hardware is standard except I upgraded the 4GB of RAM to 8GB. Up until recently (2-3 days ago), I have had no issues ...
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380 views

Install Intel graphics driver on MSI stealth / Ubuntu 13.04

I've downloaded and attempted to install the intel drivers but it just keeps saying it was installed and I should restart. Doesn't show what it claimed to install and HDMI or Mini DisplayPort aren't ...
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1answer
48 views

Hdmi to dvi oddness

I have a retina macbook pro (with two thunderbolt ports and one hdmi port). I just bought an hdmi to dvi adaptor but it doesn't work right when I plug it into my hdmi port: The monitor goes to sleep ...
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43 views

Convert vga to HDMI

I have a VGA female port on my laptop. Can I get a converter which will allow me to connect a HDMI cable to my monitor? Searching on Amazon yields these These don't seem to offer what I want ? Is ...
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1answer
126 views

Radeon 5450 crashes when running streaming video via HDMI

So I have a box that's been working fine for months, with a Radeon 5450 video card running a standard small monitor via VGA. Just bought my first-ever HDMI-capable TV, and plugging the HDMI cable into ...
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1answer
97 views

Will a cable HDMI to M1-DA work?

My laptop (Dell XPS l502x) has only HDMI. And a couple of days ago I bought an used projector, without cables. It was said it accept DVI, so before it arrive I bought an HDMI to DVI cable, but when it ...
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228 views

Monitor doesn't work with desktop PC. Works fine with laptop. Components seems to be fine

Recently i built new system from following components: MSI 760GMA-P34 (FX) mobo, AMD FX-4300 4-Core FX Series, 2GB Gigabyte GT 640 HD Series video card, 2 x 8 GB DDR3 Patriot (plugged in only one ...
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41 views

Connect laptop to second monitor - impossible?

There must be a really simple solution, so I feel a bit stupid having to ask: I want to get a Samsung Ativ 9 Plus which has a Micro-HDMI and some weird proprietary (or maybe not?) small VGA port. As ...
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29 views

Movies played from a PC not centered on the TV screen

I have a NVIDIA GE force 210 1 GB DDR3 video card connected to my Samsung LED TV for watching movies (via a HDMI cable). The image and sound of the PC Desktop on the TV are great but when I play ...
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29 views

Karaoke audio n. Issue with running audio

I currently have a specific karaoke disk with 1200 songs that does not run through my karaoke player. So what you have to do with that specific disk is play it through your PC DVD drive. So my ...
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1answer
815 views

New Samsung monitor looks blurry connected to my PC

I just setup a new Samsung LED Monitor. The T24C550 model. I installed the driver that came with it (which is the latest). I updated my video card drivers to the latest edition. I'm connected via ...
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1answer
65 views

ASUS F1A75 - M Motherboard. No Signal From HDMI Port?

I have the above motherboard that had a DVI port and a HDMI port. The DVI port outputs fine, but my HDMI port is not working? I am running windows 8 and the PC is going through my Denon AVR X2000, ...
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1answer
44 views

Why my computer's HDMI port doesn't transmit anything?

I have a laptop computer with HDMI output port, a tv monitor with HDMI input. So i've a cable formerly used with good success. Now if I bind computer and monitor with that cable nothing appears on my ...
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95 views

getting hdmi to work on asus ux50v

My Asus UX50V has a HDMI port on the back however Windows 7 is not recognizing it. According to asus.com the laptop has a NVIDIA® GeForce® G 105M , with 512MB VRAM. According to the "More details ...
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1answer
211 views

Can HDMI or DisplayPort output to 1600x1200?

The Background: I have 3 Samsung 204b monitors that I'm currently powering via NVidia 650 GTX (2 via DVI and one VGA). The monitors support DVI-D (digital) and VGA signals. I'm thinking of upgrading ...
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2answers
237 views

How do I test the motherboard on a laptop with a broken screen?

I've got an Easynote LJ71 which I've been tasked with repairing. The screen appears to be dead. The machine powers on, but the screen does not. I can't even see a tonal change like the screen going ...
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97 views

How can I get my 1080p Plasma TV to display lower resolutions when connected to my gaming pc?

I have a Panasonic TC-P42G15 Plasma HDTV, which is hooked up to a Windows 7 PC via HDMI cable. This works just fine as long as the PC is set up to 1080p resolution. The problem is I want to play ...
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193 views

2 monitors, 1 TV mirroring either one. TV won't display signal when plugged into DVI port.

I'm trying to get 3 monitors working on my GeForce GTX 560Ti graphics card on Vista 64-bit. I am aware that I can't run 3 displays on this card. That's fine because either monitor and my TV could be a ...
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1answer
41 views

1 screen extended to 3 on a notebook with ATI Mobility Radeon HD 4670 - how?

Not sure if a proper stackexchange forum, but couldn't find any more related. Is graphic card ATI Mobility Radeon HD 4670 able to handle 2 screens? If it does, what Multi-Display Adapters you ...
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52 views

How to connect laptop to monitor and duplicate display?

How do I connect my new Dell inspiron to my dell monitor? I have tried connecting a HDMI cable between both of them and there is no display?
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18 views

Why won't my computer screen appear when I'm using my HDMI cable?

It was working fine a few days ago, but it just stopped working today. I tried turning it on and off, but that's not working. I can hear audio, but my videos won't show up on my TV.
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2answers
3k views

Acer Aspire 7535G Windows 8.1 upgrade, HDMI sound failing

After upgrading wo Windows 8.1 from 8.0 I can no longer properly play sound: I can play sounds like this: Windows Control panel "Sound" without HTMI cable connected: Yes Netflix without HTMI cable ...
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208 views

When connecting laptop to TV via HDMI and opening any game resolution changes to 1080p

I want to play games in 1366x768 resolution since my TV is not full HD, but when I open any game it changes to 1920x1080 and the display does not look great. I have changed the resolution in the ...
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11 views

Windows XP - Simultaneous audio HDMI and Onboard output [duplicate]

I have seen many many people mention that audio coming from two audio devices at the same time is possible on Windows XP. However, I have no idea how any one is (or was) achieving that. I have a Dell ...
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92 views

Connecting OS X MacBook Pro to DirecTV DVR

I have a DirecTV DVR which soon will be replaced. The local phone carrier has wired fiber-to-the-door and that DirecTV sat service will soon be history. I have irreplaceable video recordings on the ...
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136 views

connecting monitor to docking station

I recently got one of these docking stations (http://www.amazon.co.uk/gp/product/B00FIKV524/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1). It all works perfectly (keyboard, mouse, speakers, printer), ...
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1answer
324 views

Older monitor not working with HDMI to DVI cable (from ultrabook)

I have a Lenovo Yoga ultrabook which only has a HDMI port. I bought an HDMI to DVI cable, and it works as expected with a LG monitor in my office. As soon as I plug it in the screen is cloned. At ...
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157 views

HDCP Error on Windows 8 running 4OD

I've just tried playing a video through the 4OD metro app and I get this error: ERROR_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_HDCP = 0Xc0262513 My setup is: Windows 8 Asus E45M1M DELUXE MB AMD ...
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1answer
1k views

5.1 Audio not working on Raspberry PI

My setup consists of the following logic: Raspberry PI to TV through HDMI Optical cable from TV to Logitech Z-5500 soundsystem The Raspberry PI is running Raspbmc; all setup to use 5.1 sound ...
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1answer
1k views

chromecast not showing smooth NFL Game pass tab

I've purchased a ChromeCast just to view NFL Game-Pass on my TV (since I'm nor in the US, Hulu and Netflix are not an option). However it doesn't cast the game smoothly. I've tried lowering the rate ...
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1answer
170 views

How can I preserve the max screen resolution on my external monitor without inducing a magnification effect?

I have a new Dell Lattitude E6540 connected via HDMI to an Asus VH236HL. In both cases, the native resolution is 1920x1080, however the Dell has a 15.6" screen and the Asus has a 23" screen. As a ...
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1answer
3k views

How to build a LGA1150 HTPC with HDMI CEC support?

Story: I decided to build myself powerful HTPC using top modern "bleeding-edge" hardware, I mean LGA1150 with Haswell (Desktop 4th Generation Intel Core Processor Family). And because an easy way of ...
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134 views

Laptop 3 monitors - unable to save settings

I have bought a usb display adapter to connect a 3rd monitor to the laptop (built in, HDMI, and external usb adapter). The problem is that I can detect the 3rd monitor (connect via usb), but when ...
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156 views

Xorg: HDMI marked disconnected unless TV is on when X starts

I have a TV connected to my desktop via HDMI, so I can play Youtube on my TV. However if the TV is off when X starts, xrandr shows HDMI-0 disconnected, even after turning it on it never will show ...
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1answer
84 views

what displays (among VGA, HDMI, DVI) can a device with a micro HDMI port connect to?

If my device (phone or tablet) had a micro HDMI port, then which of the following can I connect it to (using cables and adapters)? A monitor with a VGA port A monitor with a DVI port A monitor with ...
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229 views

HDMI monitor not recognized on Debian

Trying to connect a monitor to my Laptop (Lenovo Y560, ATI Radeon 5000 on Debian 7.2 & k3.2.51-1) but it looks like my HDMI is not recognized at all. lspci -v | grep -i vg 00:02.0 VGA compatible ...
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2answers
497 views

GeForce GT 430 with 1 VGA port and 1 HDMI port can support dual monitor?

This question is similar to 3 Monitors, 1 graphics card but with different video card. It has the same ports as GT 120 in that question. Would it support dual monitor? I don't need 3 monitors. Just 2 ...
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1answer
477 views

Can a full HD monitor work with nvidia geforce 6150se nforce 430 on a VGA connection?

My PC runs on a AMD Athlon Dual core processor with 2 gb RAM. The graphics card is Nvidia geforce 6150se nforce 430. I had connected my Viewsonic LCD monitor to it using a VGA cable but the monitor ...
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1answer
824 views

Sudden “No Signal” in HDMI-DVI connection

Yesterday I have connected external display Asus VW192C to my laptop Dell XPS 14-L421X via HDMI-to-DVI-D cable. And it worked perfectly fine from start. The day after, Asus screen went blank showing ...
7
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1answer
3k views

Windows 8.1 triple monitors - can't enable all 3 at the same time

Today decided to update from Win8 Pro to Win8.1. Everything was fine with enabled 3 monitors (Extended mode, not Eyefinity) at the same time. But after update can't enable 3d monitor, only 2 could be ...
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1answer
397 views

Two VGA monitors on Lenovo IdeaCentre H520 Desktop

I recently bought a Lenovo IdeaCentre H520 computer and two VGA LED monitors. This particular PC has a dedicated NVIDIA Geforce GT630 video card and an integrated Intel HD Graphics 2500 video card. ...
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68 views

If HDMI is wired to discreet GPU, can I still use it in any way with integrated GPU?

I have a Dell Latitude E6530. It has an HDMI out that seems to be wired to its discreet nVidia card. In order for xrandr to see the external monitor on HDMI, I had to disable the integrated Intel GPU ...