No Hdmi Output Windows 7

Jan 9, 2012

i've twice installed latest drivers GeForce 285.62 Driver , i've been into nvidia control panel and then setup multiple monitors & it only detects my other vga monitor not the hdmi one, i'm using a brand new hdmi cable & can confirm i've connected it to the correct hdmi connector on my monitor, it has 2 hdmi ports and i've tried both, when i go into device manager & display adapters there is only 1 adapter that says nvidia geforce gt 545, should there be another 1 for the hdmi? i'm out of options, i even work in i.t as a breakfix engineer coming across similar issues like this but i cannot deal with this & really need some help so i'm really hoping someone will help me out here i'm wondering if its anything to do with my other hardware such as the xeon cpu? (a longshot but i've only just built this pc & never built a xeon system before & would normally go for core i5 or core i7)

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Realtek HDMI Output ATI HDMI Audio - Not Plugged In

Oct 28, 2012

I'm trying to hook up my TV with my computer, and for the most part it's working. The video goes through and I get how to control it and everything. The only thing not working is the sound.

I'm using an HDMI to HDMI cable, and like I said the video is fine. Also, when the cable is plugged into my boyfriend's laptop, the sound comes out of the TV.

So this must mean the problem is with my computer specifically. Although, this computer is only a month old, so I wouldn't think anything is out of date.

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Windows 7 Hdmi Output Is Only Available When It Is Off

May 25, 2012

i have a dell core 2 duo with 3gb of ram, and an ati hd4650, when i boot up, both outputs get the boot up screens, when it gets into windows, the hdmi output appears to be unplugged(not available for selection, just not there) it is worth noting that it worked fine under vista, anyways, when i switch the source on my receiver, or turn it off, as long as it is plugged in, it then gets detected, and i can modify resolution, and apparently it is outputting sound as well, i cannot verify this because the receiver is OFF, tried various versions of the catalyst drivers, and one of them worked, until i went into the catalyst center to change something and it went back to what it was doing i feel it is something wrong with the windows side or the driver, ive tried upgrading to the x64 version, ive tried different cables, different ports/plugs, it just wont work, i have no idea where to look in the registry to change when it is detected, but when i turn off the receiver or switch off of that source, the monitor flickers and the output is detected, this is frustrating because i wanted all of my home machines to be on 7, and i really dont want to go back to vista.

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Disable Sound Through HDMI Output?

Oct 24, 2011

When I connect my laptop to TV through HDMI cable, I get both video and audio from it to play on TV. And if I connect speakers to the headphones output I can't hear sound in speakers, the HDMI audio is still playing on TV. Is it possible somehow to disable the audio on HDMI so only the video will pass? Or maybe to make the sound from headphones output to play audio as well?

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Can't Get Sound To Work Through Hdmi Output Through Tv?

Feb 12, 2012

but there is on thing tht i want to add is tht i hav tried going into playback devices but for some reason it says nothing bout the hdmi. It just says "speakers" and "realtek digital output".

Attached Files

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HDMI Audio Output - How To Get It To Work

May 1, 2012

I only have this problem with 7, so I know it is not a hardware related issue. I simply can not get any sound out of my graphics card (seemingly) through HDMI. I have my bios setup to play audio from it. I've followed what everyone else has done when using the search, I have zero success. It worked before using 7, so I am 100% confident that this is a 7 issue (because it still works on Ubuntu!).All drivers and software is up to date too.

Mobo: M3a79T Deluxe
CPU: Phenom II X6 1090T
GFX: GTX 275

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Mar 4, 2012

I bought new computer about 6 month ago. Hdmi worked fine with my tv and I don't know whats wrong now. I know its not the cable because I bought another one and the tv is certainly not because it has 2 hdmi. The computer as I said is almost new so a would be very happy if I wouldn't have to give it repairing.

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Jan 1, 2013

How to extend dvi output to multiple hdmi monitors? Have Samsung Series 7 Slate tablet computer running Windows 7 Ultimate 64-bit. Nature of computer prevents swapping out graphics card/module.

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Have Realtek High Definition Sound But No Hdmi Output

Nov 20, 2009

I've upgraded from vista to 7 and I am getting no sound, I've searched, searched and tried alot of different things, I see alot of people on this forum with the same issues, but I've tried most of them. I've installed and unistalled all the different drivers from realtek, but no luck. I have realtek high definition sound but no hdmi output. In my device manager it says the sound driver is installed properly, but when I tried to test the sound it fails to test tone, I don't know if it has to deal with an audio codec. I have regular speaker that connect to a sound jack. At this point I am quite desperate. I've spent all night trying to figure this out.

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Apr 3, 2012

I connect my laptop to my Sanyo tv and keep getting no signal what should i do?

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Dec 31, 2012

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Jan 6, 2012

I have setup extended monitors, and when I close laptop lid video on TV stop playing and shows me desktop from laptop. Tried "do nothing" when lid closed but that didn't do the trick.

My old Vaio VGN-Z (Nvidia Geforce 9300GS) had no issues when closing laptop lid.

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Split Audio To Two Separate Output Devices: HDMI & Desktop Speakers?

Apr 3, 2012

splitting audio to two separate output devices in windows 7 x64.I'm preparing my primary PC to act as a Media center. Ideally I'd like for someone to be able to watch netflix, or online videos on the TV with audio and video running through the HDMI cable while someone else can use the PC monitor & desktop speakers to game or do other tasks. The issue is both gaming applications and chrome (or other web browsers) only support audio playing through the default audio device in windows 7. As a result, i'm forced to pick whether i want all audio to play from the TV speakers or the desktop speakers.

Summary of Specs:

Asus M2N-Sli Deluxe mobo - rear port used for desktop speakers
Radeon HD 6870 - HDMI for TV sound
Athlon 64 x2 6000+
4 gigs ram

Doing some research I've learned this was a feature in win XP but was dropped in vista/7. On windows 7 support forums the Microsoft Support reply that it was an intentional omission win both windows 7 and vista.I know how to direct the audio from winamp, media player classic, and WMP to the output device of my choosing.I have tried three third party applications:Virtual Audio Cable: lets me play the same audio out both the HDMI connection and the desktop speakers.IndieVolume: shows promise as it lets me direct audio from applications to the output device i choose, but all attempts to get the software to change my web browser's output device haven't worked. I also think the software is not supported for windows 7 x64.J River - Media Center 17: media center software with an embedded web browser. Using this media center i can direct the audio from any media on my computer to the audio device of my choosing, but the embedded web browser plays out of windows default output device not the audio device i choose.

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Dec 24, 2011

I've recently purchased a Samsung T23A750 monitor and to my disappointment when I try to watch a movie the built in speakers are not functioning. I have a Sony Vaio Z216GX connected via HDMI to the monitor (HDMI-DVI) port. I can definitely see the video, but no audio is playing from the speakers. The built in speakers are not at fault- I did a self-diagnosis of the monitor and the speakers seem to work fine. I also set the monitor as the default for the audio and even when Win 7 says its functioning properly, the speakers still don't work. Conversely, setting the default to my PC speakers work fine. I'm sure its not the HDMI cable- I used the same one to hook my pc to my tv with everything working fine.

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Jan 29, 2012

I have connected my hdmi cable as usual but this time i had on tv display NO SIGNAL. When i connect another pc to check the cable it seems to work correctly.The problem is coming from my pc.

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Mar 4, 2011

I would like to connect my laptop to the television both have HDMI connections will a hdmi lead work

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Oct 31, 2011

how can i get sound from my computer to my tv

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Jun 16, 2011

he has a Dell Inspiron laptop Window 7 and a Samsung LED TV. I'm on port HDMI2 on the TV from the PC. I have tried everything but it says "source is not connected..." I tested the cable with the blue ray player and it works fine. I called Dell (still under warranty) an they were useless.I've checked the settings on the PC and I have it set to "extended" so I can see the monitor on luck. Is it a setting on the TV that I am missing?

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Aug 21, 2011

Windows has a feature to allow you to output your computer to your HDTV right? (Via HDMI). But I'm building my new PC in a few months and was wondering if I was to connect my PC to my HDTV via HDMI, would it output to the TV during things like the BIOS and Windows setup? Or only if I tell ti to via Windows?

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Nov 12, 2011

I want to connect my laptop computer to my Sony flat screen TV but it gives me a report. Unsupported signal adjust your PC output?

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Jan 8, 2012

I had a grand vision of grandeur. I'm planning on buying a Nokia Lumia 900 running the Windows Phone 7 on it when the phone comes out soon. Being a designer, I had to design a dock to plug in the phone to charge and sync and the idea came: what if I could use my awesome stereo and my awesome Windows 7 to make the dock into an awesome home phone?

What it would be is a mic built into the dock that is connected to the phone so when someone calls me, I don't need to pick the phone up. And if I can with the Windows Phone, I can have the audio out from the call be recognized in Windows 7 as in audio input and I can have my puter's audio output to my awesome stereo to hear the call from my speakers.

The stickler is, as is with every grand vision of grandeur, can it happen? I don't know for sure what to do to get the audio out from the phone to connect with Windows 7.

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Feb 12, 2012

I have an IR RC Helicopter that is controlled by IR transmitter that plugs into the audio out jack of my mobile phone (which runs an app that produces the audio signal, that the transmitter converts).

I've recorded the audio out of the app via the line-in on my computer. I get a nice signal that I can decode into the component information used to control the helicopter.

My problem is that when I playback the signal (via the transmitter, attached to my comps headphone jack) the helicopter won't respond.

I tried re-recording the audio of my computer by looping the headphone jack out back into the line-in (not sure if this is a good idea in terms of feedback). I can then record the signal output, which is similar to the source one but fairly distorted. Does windows 7 equalize sound output or something funny, and if so can I turn this off?

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Aug 8, 2011

my configure option in sound setting is disabled.i hv installed all the codecs like ac3,dfx etc bt still not getting the desired output..i have compaq presario v6000 laptop..

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Aug 5, 2012

I have bought 4.1 channel surround system and I connected them to my system. But am able to hear sound coming from only from two speakers. I am using windows 7. Please provide me steps how to select 4.1 channel surround system. And also to which jacks the pins have to be connected.

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Jan 16, 2013

I have a minor issue with my laptop switching to the default speakers when it's put to sleep. It's only started doing this recently and I've made no configuration changes whatsoever. My laptop is connected to an audio receiver via HDMI which is never turned off. When I put my laptop to sleep (usually from within XBMC) the laptop no longer recognizes my receiver as an audio output and requires a log out/in to reconnect it. Like I said earlier, this has only started happening recently.

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Feb 19, 2013

I was installing a long list of Win7 updates on my PC when the display abruptly shut off during installation. I know there was an update for the Intel integrated graphics chip somewhere in that mess of updates. The PC has that integrated GPU plus a GTX660 (with fully updated drivers). I didn't want to restart the PC, but I am unsure of what to do next.

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May 31, 2011

After installing the latest Microsoft update, I got the typical red x on my speaker icon inthe tray. I have tried just about everything known to me or others to no avail

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Jul 20, 2011

English is not my first language so I'm not familiar with the Computer Science vocabulary. I've had a Pavilion dv9700, Model # dv9819wm, for approximately 2 years. My hard drive failed and the guys at my school were able to recover 60 GB of files but most of them don't have an ordinary format. They are just saved on a folder on my desktop. They installed Windows 7, (It was Windows Vista before the failure) and I've been having problems with the coprocessor and "ethernet" drivers. Yesterday I uninstalled the "ethernet" driver and when my laptop rebooted the audio driver was nowhere, (obviously I have no audio), which was surprising since that was not the one I uninstalled. My Sound device is not shown on Device Manager either. I uploaded some applications that identify missing drivers and apparently the sound driver is the newest one available. I got on BIOS and the sound button was enabled. I went to HP's website and the only audio drivers offered for my laptop model were for OS Vista. When I try to automatically install the driver from another HP application it says something like my "Compatibility..." is not permitting a correct installation. First, what is going on? and is there any way I can get my pictures and videos from those 60 GB into a normal

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Nov 24, 2011

I just picked up a new graphics card HD6750 for my HTPC. I am then connecting the HTPC via HDMI to an 1080p LED TV. How do I ensure that I am sending an 1080p signal to my TV? My TV manual states that the tv supports: 1080P 1920 x 1080P. So I know the TV can handle it. Do I simply set the Display settings to 1080P 1920?

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No Audio Output Device Is Installed - Windows 7?

Jul 29, 2011

My laptop is showing this. No Audio Output Device is installed. Windows 7. I've tried everything and did not work. Also, HP doesn't have the drivers for this laptop model under Windows 7.

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Jun 19, 2012

After installing Windows 7, I got the message near de loudspeaker icon "no output device detected" and a red cross.When I go to control panel, sounds, I do not see anything written when I click the play-back button.My PC is a Packard Bell Imedia.The sound worked well until I installed Avast antivirus and Windows updates.

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