ATI HDMI Output not connected

Similar Questions

• I have a NVidia GTS450 with HDMI output. When I connected it I had sound & vision. After the first time that I turned off the desktop computer sound options just told me THAT HDMI is not connected?

  I am running Vista Home Premium 32 bit. It does not seem to recognize the connection although it is really connected and one / v amp is running. I get the desktop on the HD TV but no sound.

  Hello

  By default the Vista transmits no sound on HDMI output.  To change this to change the settings in the control panel.

  Note: This will turn off sound from speakers or normal audio output on the laptop.  To get that back, you will need to reverse this process.

  a. click on the button 'start '.

  b. click on 'control panel '.
  c. with the control to the "Control Panel Home" Panel, click on 'hardware and sound '.
  d. where it says 'Sound' in green letters, there are three options below that are in blue, click on "manage Audio devices.
  e. This will bring up a window titled "Sound".
  f. on the tab 'Read', he has listed the sound options at your disposal. It should read "peripheral digital output (HDMI)" click on it.
  g. There should now be a checkmark on this option.
  h. the sound should play through your HDMI connections to the TV.

  No sound in Windows

  http://Windows.Microsoft.com/en-us/Windows/help/no-sound-in-Windows

  Tips for solving common audio problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-fixing-common-sound-problems

• NVIDIA HDMI output - not plugged in (?) = no sound on the TV, but great picture!

  Hello

  I'm not very experienced in the computer, but I know now that the connection from your laptop to a flat screen HDMI cable TV is not as easy as it should be...

  Description of the problem: no sound, but the big picture on the TV when connecting to my HP dv7 entertainment PC through HDMI to it. Specifically: for NVIDIA HDMI output icon is grey and not active in the "pilot sounds and reading - menu" - you can not simply give (other icons that are active are: speakers and headphones double, double independent headphone & SPDIF). You can also see the TV under "Control panel" > "Devices and printers" - so the tv is connected. In Device Manager, I see that I have 2 sound processors (?) "IDT High Definition Audio CODEC" and "NVIDIA High Definition Audio" - I don't know one that is used for the HDMI connection.

  I have at my own risk installed the latest driver (?) for my graphics (NVIDIA Geforce 9600 M GT) - before I did, the NVIDIA HDMI output icon participated actively in the "... sound"-menu (so you can turn it, etc.)- but no sound on the TV and then either...

  I suspect there to be something wrong with the drivers for my graphics card or processor... or maybe you can't send sound to the tv with my cable? It's a standard HDMI cable...

  Laptop model nr: HP Pavilion dv7-1094eo

  Operating system: Windows 7 Professional 64-bit don't know ServicePack... .

  Graphics card: NVIDIA GeForce 9600M GT

  HDMI cable, tv LCD Philips model: 37PFL7605H

  If someone could help please advise me on what drivers to install or anything else, I would be very grateful!

  / Marie
  

  First do you uninstall IDT High-Definition Audio CODEC Driver and NVIDIA GeForce 9600 M GT drivers by going to

  Control Panel\Programs\Programs and features.

  In case if request you a restart of the computer, please make sure that restart you one after the other. Do NOT avoid restarting the computer.  So go ahead and download view updated and audio drivers from the HP website here.

  Yet once, after installation if you are prompted to restart the computer, go ahead and restart the computer. Once done, go to:

  Control Panel\Hardware and the sound and click on sound. On the Read tab, right-click on the white (empty) space and you will see 2 options (see the disabled devices and show disconnected devices). Make sure that both options are checked for all devices listed reading.

  Now, right click on the option to output HDMI device and make sure that the option "set as default device" is selected for the sound of the external display during playback picture on external monitor.

• HP Pavilion TouchSmart 15-n029: HDMI output not working not not on HP Pavilion 15

  Hi guys, I'm new here on the HP Forum.

  My problems started when I got my new laptop and I HATED windows 8.

  If one of my friends had a drive with Windows 7 above.

  After installation nothing worked, no WiFi, USB, HDMI and so on.

  I have serched the days for new drivers and found most of them on the website of HPs.

  But I was not disabled to find a job for my HDMI output driver.

  You guys can help me with this?

  Jesper Forsberg - Sweden

  Hello:

  The only suggestion I can offer would be to try the AMD graphics driver, if you don't have already done.

  Your laptop is not supported by HP for W7 and especially not supported for 32-bit operating systems.

  http://support.AMD.com/en-us/download/mobile?OS=Windows%207%20-%2032

  As a last resort, try to manually install the W7 x 64 graphics driver from the support page and the driver of your laptop (sp66999).

  I explored the driver file, and there are 32-bit included in this file drivers.

• No sound from the TV using a HDMI cable not connected to the laptop ASUS G75VW.

  I have an ASUS G75VW, when I connect the HDMI to my TV, I get only audio through my computer laptop speakers or headphones, while it is plugged.  In addition, the TV picture is only 480 p.  When I check the sound icon, it shows that the HDMI port is "not connected" even though it is.  I tried to uninstall and reinstall the driver on both the NVIDIA site and the site of ASUS.  Same question.  Help, please!

  Hello

  Make sure that it has the TV volume.

  You can also make sure that the connections are appropriate. Try to connect to another HDMI port as well.

  Refer to the section: "Check if the cables are connected correctly" and set the HDMI audio device as the default value.

  No sound in Windows
  http://Windows.Microsoft.com/en-us/Windows/no-sound-help#no-sound=Windows-8&V1H=win8tab2&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  I also suggest you to consult the steps mentioned by "Karthik Vengaloor responded on 14 January 2013" and perform useful methods.

  Reference:

  Windows 8 audio via hdmi on desktop cable

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_8-pictures/Windows-8-audio-through-a-HDMI-cable-on-desktop/79aaa786-8311-4FA2-8206-0e57b8861baf

  Hope this information helps. Response with status so that we can help you.

• Satellite P300 - output HDMI does not connect to the model of TV Samsung LE32B450

  When I use the Toshiba "HDMI" out utility to connect my Satellite P300 - 19K to my Samsung LE35B450 TV, I get the message "it is only effective when the PC is connected to a TV set that supports HDMI control via the HDMI cable.

  Does anyone have a solution for this? My Samsung TV is newer and has 3 HDMI input jacks and the same result. Is there another driver from Toshiba not requiring this vibration control function? This seems hardly reasonable given that all I want to do is display & there is normally no 2 communication channels via a HDMI cable anyway.

  Thanks in advance for any help there.

  I m not 100% sure, but I think that in s manuals is described clearly that this tool is designed for use with Toshiba Regza TV. With other words, it is Toshiba specific function.

  If you want to have the photo on your standard procedure for TV use for this purpose connect the laptop to your TV using a HDMI cable, turn on the port HDMI (HDMI channel) on the TV and use the combination of keys FN + F5 to switch between laptop and TV.

• Satellite C50-B-133 - HDMI does not connect to TV

  Help.

  I just bought a laptop Satellite C50-B-133.
  The problem is that I can't view HD cable on my Panasonic TV.
  He acknowledges that it is connected to a Panasonic TV.

  I did the Windows + P to select "Duplicate the screen" etc. but nothing helps.

  The interactive Wizard of the Toshiba site mentioned it could be the cable... is this possible?
  Other articles - playstation etc connect this cable without difficulty.

  When I go into settings > change pc settings > display > detect > "has not detected a different view" is the answer. However, when I go into Toshiba desktop help > tools and utilities > display utility > multiple views > panasonic tv is listed. #confused...

  Post edited by: rednep_dp

  > I did the Windows + P to select "Duplicate the screen" etc. but nothing helps.

  Please open page 51 in the document of the user s manual and you will find explanation how to switch between internal or external display.

  When you connect the HDMI cable do not forget that good on television port is enabled. After that, you should be able to pass a screen LCD of your laptop and TV using F-keys.
  If you still need assistance or advice do not hesitate to ask.

• DisplayPort and HDMI output not working not

  Hello

  I updated my drivers yesterday (3/13). I then connected DP HDMI adapter, the software recognizes the external TV.  Yay!

  I changed the option to Clone = built-in screen + external monitor and I tried different resolutions.  TV resolution is 1920 x 1080 however this resolution was NOT available, that's why I created this manually (replaced the existing one - I did not see the existing, but he asked anyway).

  Then I tried option Clone = external monitor + built-in screen and I have tried many different resolutions.

  I couldn't picture for TV outside.

  I have windows THAT XP Pro 32-bit.

  Help, please.

  Thank you

  Thanks to all who have posted.  I bought the DP-> HDMI adapter listed in the lenovo.com website.  Now it works very well including audio.

• Satellite T130 - hdmi output not working not

  I have a new t135.

  When you try to connect to my lcd hd ready tv - LG 32lc41, all I get is a message "no signal" on the TV.

  He worked for a while, stopped working, reworked, with the pilots who were already on the computer.
  I have intalled the latest drivers available on the site of toshiba, and after that it worked fine until the first reboot of the system.

  The cable is new and ok, it works very well with my xbox, tv works as well with the xbox.

  Hello

  Please note that you must switch the video signal using the FN + F5 key combination!

  I'm not sure what T130 you exactly, but it of possible that your laptop supports a graphics card Mobile Intel GMA 4500MHD, maybe you should check the page Intel display driver

  Welcome them

• device audio HDMI not connected to computer windows laptop dv6-6c10us 7

  Can't hear audio on tv when I connect hi def cable. Entered the speakers, reading devices and he said amd peripheral salvation of output not connected. So, how do hip?

  Hello nancyv,.

  I just want to be able to check before you go further than you use a HDMI cable and not something like a DVI connection.

  You will be able to look at the HDMI connectors from the following link: http://support.hp.com/us-en/document/c01409647

  If you use an HDMI cable, in fact, follow the steps from the links below:

  1. Update the BIOS.
  2. HDMI display resolution and problems of his (Windows 7 and Vista).
  3. No sound in Windows.

  I would like to know if it works!

  Thank you

• IN reading under HDMI output: ATI High Definition Audio device not connected not

  I have a Probook s 4720 with Windows 7 Pro. Connect my laptop to the TV with an HDMI cable worked fine then all of a sudden the next time I did I got no sound and when I right click the icon of audio, I noticed he read ATI High Definition Audio device not connected. It worked once and now it won't, Miss me. The driver is up-to-date.

  Can someone help this grueling 82 year old principal?

  I like to play the old big Bands and numbers Andre Rieu on You Tube.

  Please try download and install the latest driver from the following link, and then reboot the system:

  http://www2.ATI.com/drivers/Beta/amd_catalyst_13.4_legacy_beta_vista_win7_win8.exe

• NVIDIA HDMI output "Is not connected" - Audio does not have TV

  I have a HP HDX X18T-1200 CTO Premium Notebook PC.

  I am running Windows 7 64-bit, Service Pack 1.

  Some time previously, the audio has stopped working when you plug an HDMI cable to my tv (perhaps after updating a driver?). It always occurs on the laptop itself.

  Under the control panel: sound, the output device HDMI NVIDIA said that it is "not connected" and is grayed out so I can't set as default device. I can see the video output to the TV, but the audio is not go with her, even when you set the video mode for projector only.

  I tried to uninstall the IDT High Definition Audio CODEC and drivers NVIDIA High Definition Audio from the Device Manager, but that did not help. The IDT driver is version 6.10.6276.0, and the Nvidia is 1.2.24.0. Both are as up-to-date as possible I think.

  I work in the COMPUTER industry, so I'm not a total fool when it comes to this sort of thing, but it's me confused. Any help would be appreciated. Thank you!

  So here's what I discovered...

  The link to the Nvidia site provided by maxpower757 also had a link to this page on this topic: No. HDMI audio when connected to a TV by Philips HD graphics card. In case the link stops working at some point, this is what he said:

  • Some Philips HDMI screens may have problems with some older NVIDIA graphics cards that could lead to corruption of the image when the audio over HDMI is turned on. In this case, the NVIDIA driver attempts to identify these views and default settings to disable the audio if necessary. To re-enable audio (note that this could cause corruption of the image), go to the NVIDIA Control Panel, and then select the page resolution of changes in the View Menu. Select your HDMI display in step 1, and then change the connector in step 2 of "HDMI-HDTV (compatible Audio)" and select apply.

  But when I went looking this "connector" setting, it was not found. I upgraded my drivers to the latest versions, and it was there! When I put it to Audio-enabled, it pops up a warning, and after clicking on Yes, I could open the peripheral reading window and set the HDMI as the default device.

  Hooray! It works again! Here is a screenshot of the setting you would look to (notice the connector set in the middle of the window).

  

• Audio default HDMI output goes to "not connected" when the receiver is turned off and does not reset as defdault when the receiver is turned on

  I have an NVIDIA HDMI output connected to audio receiver 7.1 Onkyo TX - NR. 818.  It is defined as the default output.  When connected, it works well.  When I turn off the receiver, the output goes to "not connected" and scene of my returns instantly becomes the default.  When the monitor is switched on again, the HDMI out remains "not connected" and audio is directed to the monitor.  If I unplug the pc HDMI cable and reconnect it, the HDMI from the receiver instantly responsive as default device.  How can I stop her from doing this change, whenever I have turn off the receiver?

  Hello

  Try this: http://h30434.www3.hp.com/t5/Notebook-PC-Sound-and-Audio-e-g-Windows-8/Nvidia-HDMI-Output-quot-Not-plugged-in-quot-Audio-not-going/m-p/1001191#M16981

  Good luck.

• HDMI output connection not detected

  Help! When I plug my HDMI cable from my laptop to my HD TV, I get a No Signal message on my TV. I watched the movies before. For some reason any yesterday, it just stopped working. I consider the sound option in the control panel and it shows the devide as enabled but not connected. When I plug the HDMI cable, the status is the same: cable disconnected. I tried to change the status to activate, deactivate and return, but nothing...
  There must be something that has changed in the settings to not be able to pick up the HDMI cable over. I tried my Blue ray with this cable and it works fine.
  NO.

  Hello Cxg131,

  Welcome to Microsoft Vista Forum.

  We can try a few things in this case.

  1 > do a clean boot to see if this is due to third party services or not. The steps to do a clean boot are listed in the link below.

  www.support.Microsoft.com/kb/331796

  2 > if it does not, you can try to update the graphic card driver by visiting the manufacturer's Web site.

  3 > please check the same in another port and also try it on a different TV with working port known.

  Please tell me the model and the system of the laptop manufacturer's name so that I can search more resolutions.

  Please do not reply back so that I can help you.

  Respect,

  Shaolin Roger Thapa

  Microsoft Answers Support Engineer

• Output HDMI does not work on Satellite L775

  Hello.

  I have a new Toshiba Satellite L775 with HDMI output.

  I wanted to connect the laptop to my TV to watch pictures via HDMI.
  But it did not work.
  I connected the laptop with HDMI cable for my Samsung - LCD - TV screen.
  Time, wireless and TV are already functioning. (Normally I use the cable for TV receiver, with no problems).

  I tried to change the output with Fn + F5 to TV-monitor (or TV-monitor & laptop).
  But the TV does not detect not the laptop, in any case.

  What's wrong?

  Thanks for the solutions.

  Best regards
  WE34

  I agree with Feliks if the TV supports different HDMI ports, you must make sure that the TV has been set to the correct HDMI port.
  Choose in the settings of the TV the HDMI port and then you can use Fn + F5 to switch to the TV output.