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UNi Xonar Drivers 1.80 (post periodically updated)

Page updates/changelog:

UNi Xonar drivers are modded Windows drivers for the following cards:

  • Asus Xonar: DG, DGX, DG SI, DS, DSX, D1, D2, DX, D2X, HDAV, HDAV Slim, ST, STX, STX II, Xense.

  • Other C-Media CMI8788 audio chip based cards: Auzentech X-Meridian & X-Meridian 2G; HT Omega Claro Plus, 2, Halo, eClaro; Razer Barracuda AC-1. (view full list)

Introduction

UNi Xonar Features

FAQ & troubleshooting guide (updated 2 Sep 2016)

Useful tips & suggestions | Known issues & workarounds (updated 22 Mar 2016)

UNi Xonar installer addon documentation

Having problems installing UNi Xonar drivers? Refer to this topic

Poll: Rate ASUS Xonar driver support

Please note that these are modded drivers and there are limitations regarding how much the actual original drivers can be fixed this way.

A WORD ABOUT DONATIONS – Donation list here.

Let me first say that these drivers are free of charge for everyone. Those of you who appreciate my hard work and take pleasure in contributing, you can make a small donation (like 2 to 5$). Bear in mind you don’t donate for ASUS & C-Media intellectual property & work, you do it for the work that I have done.

CONTRIBUTIONS – Contributors list here.

Surely donating is not the only way you can support this project. You can submit your custom made skin, icon, application or any other little enchantments that can make UNi Xonar better. Lets not forget about spreading the word about UNi Xonar drivers and helping other Xonar owners.

RELEASE NOTES

Release notes 1.80

UNi Xonar installer changes:

  • Added DPI interface scaling to the installer.
  • Added card autodetection and if the audio card is not detected it will show an error message with possible reasons for that.
  • Improved driver cleaning. It uninstalls all copies of the Xonar/C-media CMI8788 drivers that are present in the Windows driver repository. By installing drivers with “Run driver cleaning” option you won’t be able to use “Roll Back Driver” option for the audio card in Device Manager.
  • Changed the driver installation procedure. Added a fail safe driver installer that should help in those cases where you were required to manually install the audio driver or install it in safe mode. Silent installation is always on and its user option has been removed. If standard driver installation gets stuck (does not finish after 100 sec) it is automatically closed. If standard driver installer fails to install the drivers then an alternate driver installer is launched. If that fails too, you will get notified by the installer that driver installation failed.

Driver changes:

  • Windows XP: Added support for other CMI8788 cards.
  • Xonar DG, DGX, DG SI: Front Panel jack detection should now work if it did with the original drivers.
  • Fixed GX not being turned off by default in “Normal” configuration for the following cards Xonar D2, D2X, DG, DGX and DG SI.

Rev. 2 changes:

  • Improved and fixed some problems with the new driver installation procedure.
  • Added different messages based on why installation failed.
  • Fixed “Front Panel Microphone” not working by default.

Rev. 3 changes:

  • Increased the delay between driver cleaning and driver installation procedures. Might help in some installation failing cases.
  • Fixed the “Warning: Windows running in Test Mode or with Disable Driver Signature Enforcement is required!” message not showing up if needed in combination with the detected audio card.

The 1.80 drivers come in two variants:

  • 1.80a “Standard”

Driver for all supported cards. Replacement for 1.75a driver. Includes 1816 audio drivers for Win XP and 1823 audio drivers for Windows Vista/7/8/8.1/10.

Driver changes:

  • Windows Vista/7/8/8.1/10: Updated audio driver to 1823 (built date: 2 Jun 2015).
  • Includes updated driver installer, ASUS Audio Center and C-Media Panel.

Other notes:

  • 1823 audio drivers are the first drivers released for Windows 10 by ASUS/C-Media. Whether they perform any better than 1822 or STXII 11.5 drivers remains to be seen.
  • Xonar STX II cards: Drivers work with STXII cards but the changing audio settings may not work with ASUS Audio Center and only with C-Media Panel. Installation on Windows Vista/7/8.1/10 x64 requires Windows running in Test Mode or with “Disable Driver Signature Enforcement” option.

Possible issues:

  • Microphone stops working if running specific programs. If you run into this issue please report it in a reply to the original report. If you run into the issue you can switch to v1.75a drivers or connect the microphone to the onboard audio card microphone input.
  • WASAPI playback issues might occur with some soundcards
  • Occasionally when waking PC up from sleep the Xonar card does not output any sound.
  • 1.80b “STXII”

Driver maily for STX II and  STX II 7.1 cards. It does work for the other UNi Xonar supported cards too. Replacement for 1.75b driver. Includes STX II version 11.5 audio drivers (built date: 18 Feb 2014).

Driver changes:

  • Includes updated ASIO (2.0.0.14), driver installer, ASUS Audio Center and C-Media Panel.
  • Windows XP: Drivers now work for all UNi Xonar supported cards. These were not working with 1.75b drivers.

Other notes:

Rev. 2 changes:

  • Fixed “Asus Audio Center” not working properly and getting replaced by C-Media Panel when installing with “Normal – Asus Audio Center” configuration.

Rev. 3 changes:

  • Fixed some installation issues when drivers were installed on STXII cards (like missing driver uninstall entry in Programs and Features,  incorrect C-media panel name).
  • Fixed a bug where optimal card configuration was not being applied if the drivers were installed without the “Re-enable stereo upmix” option.

Possible issues:

  • Microphone stops working occasionally or when changing audio playback settings (DS->WASAPI). If you run into this issue please report it in a reply to this comment. If you frequently run into the issue you could try v1.75a drivers if possible or connect the microphone to the onboard audio card microphone input.

 

Release notes 1.75

UNi Xonar Installer changes:

  • Various changes and improvements done to the UNi Xonar installer.
  • Added warning message if installing the drivers would require Test Mode.
  • XonarSwitch is now automatically closed before installing the audio drivers.
  • Improved “Apply addons” function. Included .inf files from the drivers can now be dynamically altered. Documentation can be read here. Applying new 1.75 compatible versions of addons (like DHT4) will display the proper audio driver version now and users could now choose which addons they want to install once these are added to the Uni Xonar installer location.

Rev. 3 changes:

  • Fixed GX is not being turned off by default in Normal configuration for the following cards Xonar D2, D2X, DG, DGX, DG SI.

The 1.75 drivers come in two variants:

  • 1.75a “Standard”

Driver for previously supported cards. Same audio drivers as those in 1.72 (1816 for Win XP, 1822 for Windows Vista/7/8/8.1/10).

Rev.2 changes:

  • Fixed ASUS and C-Media Panels not working in Win XP.
  • Includes updated driver installer and C-Media Panel.

Known issues:

  • The installer is showing “Warning: Test mode to be enabled!” message by mistake if Xonar Xense selected as card.

Possible issues:

  • Missing Dolby Pro-Logic IIx options from C-media Panel. If you have this issue, you can use the “C-media Panel v1.62” installer addon or install v1.72 drivers.
  • 1.75b “STXII”

Driver mainly for STX II and  STX II 7.1 cards. It also works with UNi Xonar previously supported cards.

Rev.2 changes:

  • Fixed issue where installer did not apply the correct audio settings (e.g. to fix surround echo). Anyone who installed the previous 1.75b drivers should install the 1.75b rev.2.

Driver changes:

  • Includes updated ASIO (2.0.0.13) , ASUS Audio Center and C-Media Panel.
  • Includes STX II version 11.5  audio drivers (created on 18 Feb 2014).

Other notes:

  • These drivers will work with the previously supported Xonar cards on Win Vista/7/8.1/10 but may require that you enable Windows Test Mode on 64 bit OS.
  • These drivers do not work for the other Xonar cards on Windows XP.

Known issues:

  • ASIO in 64 bit mode does not work. The cause of this issue is the 64 bit asio  dll file from the original STXII drivers.

 

Release notes 1.72

These drivers bring Windows 8.1 support.

Driver changes:

  • Updated audio driver to version 1822 for Windows Vista/7/8/8.1. Still using 1816 for Windows XP.
  • Includes updated driver installer, ASUS Audio Center and C-Media Panel.

Other notes:

  • New icon for UNi Xonar installer. Thanks to propheticus for his contribution.
  • ASUS Audio Center and C-Media Panel tray icons now have higher resolution icons. Useful for >100% DPI settings.

Known issues:

  • GX is not being turned off by default in Normal configuration for the following cards Xonar D2, D2X, DG, DGX, DG SI.

Release notes 1.71

Driver changes:

  • Updated audio driver to 1821 for Windows Vista/7/8  and 1816 for Windows XP.
  • Includes updated driver installer

UNi Xonar Installer changes:

  • Fixed some issues with Driver cleaning module
  • Improved and fixed some potential issues with UNi Xonar Installer

Known issues :

  • C-media Panel: Enabling and disabling “7.1 Virtual shifter” option disables stereo upmix. Use “Stereo upmix switch” to re-enable it or you can use the C-media Panel v1.62 addon (it will revert to an slightly older C-Media Panel version)
  • In some cases,  WASAPI exclusive playback is interrupted by playback from other audio applications. More details here.  Fix: If you don’t use S/PDIF, disable Digital Output from Control panel->Sound. It’s confirmed that the audio drivers included in 1.70 don’t have this issue.
  • Win Vista/7/8, there are reports that you cannot play sound through S/PDIF and headphones at the same time.
  • GX is not being turned off by default in Normal configuration for the following cards Xonar D2, D2X, DG, DGX, DG SI.

 

Release notes 1.70

Driver changes:

  • For Windows Vista/7/8 it includes 1818 audio drivers. For Win XP it includes 1814 audio drivers.
  • Includes updated versions of Updated C-media and Asus panels.
  • Fixed HTOmega Claro 2 driver support.
  • Fixed driver signature issues for the other non-Xonar cards that were present in previous release.

Rev. 3 changes:

  • All the improvements and changes done to the UNi Xonar installer from 1.7x versions have been incorporated into this release (like support for addons).
  • Updated C-Media Panel with the one included in 1.72 release.

UNi Xonar Installer changes:

  • Added option to apply addons at driver installation.
  • Improved Low DPC Latency option. Now it allows access to C-media Panel as well. And Asus Audio Center won’t autostart after driver installation like it previously did.
  • Improved Driver Cleaning process. Now it will clean the Panel and HsMgr(GX) processes startup entries too.
  • Reduced the overall installer size (from 13MB to 7MB)
  • Replaced Windows XP driver installer with the same one that’s being used in Windows 7. Please report if there are any malfunctions compared to previous UNi Xonar driver releases.
  • Removed “1777 drivers + Asio 1.0”. This option lives on as an addon.
  • Rev 2: Applied all UNi installer fixes from 1.71

Known issues :

  • C-media Panel: Enabling and disabling “7.1 Virtual shifter” option disables stereo upmix. Use “Stereo upmix switch” to re-enable it or you can use the C-media Panel v1.62 addon (it will revert to an slightly older C-Media Panel version)
  • GX is not being turned off by default in Normal configuration for the following cards Xonar D2, D2X, DG, DGX, DG SI.

Other notes:

  • New icon for UNi Xonar installer. Thanks to propheticus for concept and contribution.
  • ASUS Audio Center and C-Media Panel tray icons now have higher resolution icons. Useful for >100% DPI settings.

Read Previous Release Notes

 

Notes about Windows 10 compatibility (updated 30 Aug 2016)

UNi Xonar drivers above v1.64 will work in Windows 10 but since the audio drivers are not yet made specifically for Windows 10 there could be some issues that you could run into depending on audio settings used. Different drivers could work differently so if you encounter any issues try installing the other UNi Xonar versions.

Apart from driver issues there could be issues solely from Windows 10 sound system that would be fixed with future Windows updates. There is also a small chance that some things could break with future Windows updates.

  • Update 30 Aug 2016: Thank you for the feedback so far. Based on the feedback received there shouldn’t be any problems installing the drivers on Windows 10 Anniversary Update (build 1607) whether it’s an upgrade or a new installation. One user reported that audio card was recognized only when installing the drivers when booting with Disable Driver Signature Enforcement option. Apart from drivers installation aspect, this new Windows build brings new problems for some users like the following reported ones: crackling or loud popping sound in the speakers, audio card not being detected sometimes or disappearing in Windows and 5.1 analog not working. For those of you who started having problems only after the Anniversary build upgrade you could roll back to a previous Windows 10 build (#1, #2). If that is not possible you can download a older Windows 10 build from here and install it without a internet connection present. To prevent upgrading to build 1607 you need to disable “Windows Update” service from Control Panel->Administrative Tools->Services.
  • Update 3 Aug 2016: Microsoft made changes to driver signature policy with the Windows 10 Anniversary Update (1607) that could make the Xonar drivers not working/installing anymore. There are some exceptions from this driver signature enforcement. At the moment it’s unclear to me if installing the drivers in Test Mode or with Disable Driver Signature Enforcement still works. I’m interested in hearing you experience under this discussion thread.
  • Update 28 Nov 2015: The Windows 10 Threshold 2 update does not seem to fix many of the sound issues that where present so far and it may introduce new ones. In my opinion Windows 10 is a very buggy OS, the only things working fine are the spying of its users(#1, #2) and the periodic removal of user preferences and programs(#1, #2, #3, #4).
  • Update 19 Oct 2015: The audio fixes from Insider Previews >= 10547 will probably be included in the upcoming “Threshold 2” update that will be released around November 2015.
  • Update 1 Oct 2015: The Windows 10 development team is fixing some audio issues with Windows 10. The fixes where made available for testing starting with Windows 10 Insider Preview build 10547.

100% compatible drivers when?

Because of the very slow development of the audio drivers by C-Media and the long time it takes for C-Media partners (ASUS and HTOmega) to release the new drivers it may take a while before we have a 100% compatible driver for Windows 10.  If we are lucky we will have new audio drivers in 2-3 months after Windows 10 RTM launch. As soon as new audio drivers became available I will release a new UNi Xonar drivers package.

  • Update 01 Oct 2015: 1823 audio drivers are the first drivers released for Windows 10 by ASUS/C-Media. Whether they perform any better than 1822 or STXII 11.5 drivers remains to be seen.

About Chrome stutter issues on sites like YouTube. (27 Aug 2015)

  • Update 27 Aug 2015: The stutter issues on youtube are  fixed with the latest Chrome build released on 20 Aug 2015 (v 44.0.2403.157). Reports indicate that stutter issues are still happening for videos on other websites (eg. daily motion, facebook, instagram).
  • Update 7 Aug 2015: After some testing and some reading it seems that the stuttering issues are not related to the UNi Xonar drivers. I’ve got the same behavior with Realtek’s onboard audio and from what it looked liked. My guess the issue is caused either by Windows 10 or Chrome.

There is a Chromium issue opened here.

Here are some things you could try:

  • Change Chrome audio buffer size.
  • Change/keep sample rate to 44.1 kHz both in the audio panel and Windows Volume->Playback devices->(…) Audio Device Proprieties -> Advanced -> Default Format.
  • Change sample rates back and forward a couple of times.

Driver Downloads (for Windows only):

  1. UNi Xonar 1816/1823 v1.80a r3      mirror1     – latest
  2. UNi Xonar STXII 11.5 v1.80b r3      mirror1
  3. UNi Xonar 1816/1822 v1.75a r3      mirror1     – recommended
  4. UNi Xonar STXII 11.5 v1.75b r3       mirror1
  5. UNi Xonar 1816/1822 v1.72    mirror   
  6. UNi Xonar 1816/1821 v1.71    mirror
  7. UNi Xonar 1814/1818 v1.70   mirror   
  8. UNi Xonar 1814/1815 v1.64 r3   mirror      – might offer better positioning in multichannel setups like 5.1 or 7.1 (info)
  9. Older versions : v1.63 beta; v1.62 betav1.54 ; v1.61 ; v1.53

Official addons (documentation):

  1. “1777 drivers + Asio 1.0” aka “ASIO 1.0 Patch”. Info.
  2. C-media Panel v1.62 (fixes stereo upmix turning off for v1.64 rev.1 drivers)

3rd party addons page here.

Standalone applications for changing settings or enhancing audio: 

1. Standalone apps pack / Mirror. Based on scripts made by Virus. Before running the files, close any audio source/application. Legacy, preferably use XonarSwitch  and configure it with separate profiles. Contains:

    1. Front panel switch v3.2
    2. SampleRate switch v1.2
    3. Microphone Array Enabler v1.1 – Might be useful if you have an microphone array
    4. HDAV HDMI enabler v1.0 – This application hasn’t been tested please submit feedback if it works or not. It appears it is not needed anymore.
    5. Acoustic Echo Cancellation enabler v1.0 – Useful for other Cmedia 8788 based cards that lack this setting
    6. Stereo upmix switch v1.0
    7. 7.1 virtual speaker shifter enhanced profile v1.0 – Profile created by Cu. This profile should enhance the effect of positioning in games when using Dolby Headphones and 7.1 virtual speaker shifter. Please provide feedback about this profile. Demo.
    8. Headphones ohm Amp switch v1.0  – Works only with the cards that support this.

2. Xonar related applications:

    1. XonarSwitch (beta) – Alternative panel to Asus Audio Center and C-Media Panel. Allows you to control various Xonar’s audio settings, define them as switchable profiles and apply them on-the-fly without having to stop the audio playback. By Giulio.
    2. Front Panel switch (new version) / Mirror. Release notes. By Virus.
    3. Driver re-starter for sound loop problem for Win Vista/7/8/10. By Razord93.
    4. Xonar-EQ – Control Xonar equalizer settings from your Android phone or tablet. By Sascha.
    5. UNi Xonar driver cleaner v1.01 – Standalone driver cleaner based on the one that’s included in UNi Xonar drivers.

3. Auxiliary audio applications:

    1. ASIOConfig by djdecks – ASIO configuration viewer/changer that can be used when you can’t access the Xonar ASIO Configuration directly.
    2. SoundLock – Set the maximum output volume that sounds can be at. Can replace Xonar SVN in some cases (like limiting the volume of loud noises in movies). Works on Windows Vista and newer.
    3. SoundVolumeView – Alternative to Windows Volume Mixer. Allows a finer tune of applications volume levels and offers the ability to save them as different profiles. Works on Windows Vista and newer.
    4. Equalizer APO – A parametric/graphic system-wide equalizer. Works on Windows Vista and newer.
    5. ASIO4ALL – Universal ASIO driver. Can be used instead of the ASIO driver included that’s included in Xonar drivers.
    6. MicMute – Mute microphone with a keyboard shortcut or make it work with a push-to-talk key for any application.

6,972 Comments

  1. Mike    16 Sep 2013 @ 15:58   

    Hey, any chance of getting these working with Xonar U7? The standard Asus software is absolutely terrible…

    Reply

  2. Walter Peck    17 Sep 2013 @ 00:30   

    Thanks both. I had tried XonarSwitch only the other day but it didn’t support Flexbass. I’ve just taken another peek and it’s been updated so I’ve moved to this.

    Thanks again.

    Reply

  3. Kyrah Abattoir (@KyrahAbattoir)    17 Sep 2013 @ 04:16   

    Hey, first thanks a lot for those drivers, it’s so much better than the fficial asus driver.
    I was wondering if anyone could tell me what my problem is, when recording from the mic input of my xonard D1, i get a constant 10hz “tapping” noise that sounds a bit like a helicopter (but not very loud), it happen even when no microphone is actually plugged in the card.
    I removed the card, cleaned it (and the pci port) and reseated it and the tapping appeared to have vanished, but it came back during a skype call a few minutes later.
    Should i get a new card? Is this a common problem?

    Reply

    • CarvedInside    17 Sep 2013 @ 23:35   

      I haven’t heard of anyone having this issue. have you had this before with asus drivers? The noise could be from the card or something else. My advice is first try with different version of the drivers, try 1.64 if you’ve used have 1.71 now. If issue still persists if it’s possible for you to try your card in another PC . If not try installing a temporary windows with Skype and required drivers only, use different drivers and see if you still get the issue. Let us know of any developments.

      Reply

  4. Iksch    17 Sep 2013 @ 17:03   

    On Windows 8.1 Pro and Xonar D1 the C-Media Panel looks totally different, the card seems to get picked up as “Oxygen HD Front/Rear” and the mixer tab is completely non-functional.

    Reply

    • CarvedInside    17 Sep 2013 @ 23:46   

      From feedback so far, C-Media Panel works with Windows2012R2 which is the server equivalent of Win8.1. Try uninstalling and installing again. Try a different version. Try installing without any addons if you are currently loading any.

      Reply

      • Iksch    18 Sep 2013 @ 13:02   

        I didn’t use any addons, I tried the different install options (Low DPC and C-Media Panel) and reinstalling.
        Made some screenshots with descriptions to illustrate the issue here: http://imgur.com/a/mCl4H is what it looks like on Win8.1 and http://imgur.com/a/8Cnsq is what it should look like. The Asus Panel works fine. Thanks 🙂

        Reply

        • CarvedInside    18 Sep 2013 @ 20:40   

          I see. thanks for the details and for bringing this up. It seems it loads the XP version of the C-media Panel. I will have to see if there is something that I can do, if not only a new version of the C-Media Panel will fix this. Either way I think it will take some time to fix this. In the meantime you might be interested in XonarSwitch application that might fill the void. 🙂

          Reply

          • Iksch    18 Sep 2013 @ 20:46   

            Thanks! XonarSwitch seems to work great! 🙂
            I’ll have to hold up on 8.1 anyway because Nvidia can’t release a driver for my 560Ti that doesn’t freeze – but that’s another story…

            Thanks for looking into it. Your driver package makes the card worth using.

            Reply

    • Cruxx    27 Sep 2013 @ 00:27   

      I’m having exactly same issue

      Reply

  5. David Lykaios    17 Sep 2013 @ 22:09   

    On the next release, can you make it so HSMGR64.exe and HSMGR.exe are optional start up e.g start as disabled due to some games (Saints Row 4) failing to launch because of it. Only just fount the fix, after someone on the steam forums mentioned that this kills it!

    Reply

    • CarvedInside    17 Sep 2013 @ 23:26   

      You can use Low DPC Latency configuration when installing and manually add Xonar Audio Center to Startup. This will get you basically what you want without HSMGR files. Now I should mention that usually hsmgr exes do not do much without enabling GX option in Xonar Audio Center. Just for my information, have you enabled GX or not?

      Reply

      • David Lykaios    17 Sep 2013 @ 23:38   

        I havent got GX enabled, but the files still load up by default because its added as a startup item.

        Reply

        • CarvedInside    18 Sep 2013 @ 20:33   

          I see. Thanks. That’s the default behavior for them to autostart.
          Next time follow my previous instructions and you will be set to go.

          Reply

  6. badsykes    18 Sep 2013 @ 12:27   

    It’s intersting to see the battles of opinions between driver quality Asus vs (new) Creative in users mind…

    http://www.techpowerup.com/183024/asus-announces-rog-xonar-phoebus-solo-sound-card.html

    Read the comments at the bottom…Unixonar is brought up in discussion too..

    Reply

  7. CYPER    19 Sep 2013 @ 23:40   

    Does anyone have a clue why my Microphone Boost option gets disabled after restart. It wasn’t like this before, but after my latest Windows installation it started happening.
    I’ve reinstalled the drivers numerous times, but still after every restart microphone boost is disabled.

    It is very annoying.

    Reply

    • CarvedInside    20 Sep 2013 @ 17:44   

      Could be a application that runs at startup and changes the mic behavior. For example Steam has mic options and can override the default one. You need to enable the mic boost in settings for that respective application.

      Reply

  8. Ruben    20 Sep 2013 @ 16:54   

    Hi, I am running WIndows 8.1 official RTM (from MSDN) atm, have a Xonar DX and can confirm that the 1.71 drivers work fine. I will continue to check functionality and if bugs occur I will post them.

    Reply

  9. Suraj    20 Sep 2013 @ 20:16   

    Hello, i am really happy that someone is out there to solve our problems. i have one small request . for first time users like me i am having a tough time adding the standalone packs could you please help me in making a tutorial with all the steps in detail. your help will be gladly appreciated. Thank you. I own a xonar DG card.

    LE: Sorry i just found out . i had to rename the file to .zip. i request someone to post the correct settings for using the sound card. EX: which feature should be enabled which should be disabled. i have connected my xonar dg sound card to logitech x540 5.1 speakers. running win 7 x64.

    Reply

    • CarvedInside    20 Sep 2013 @ 20:59   

      Hi.
      The standalone pack is a self extracting archive, don’t know why you would have a problem with it.
      Now you need it this only if you want to change specific things and not go to the Asus panel.
      You can read recommended settings for the card in the FAQ: Q&A9.

      Reply

  10. Lunadesign    22 Sep 2013 @ 00:24   

    I’ve got a new D1 that I’ve set up in a Win 7 64-bit workstation but the 5.1 output is really erratic with the Asus and UNi drivers – when I use the test app and keep clicking on the a specific speaker (i.e., Left Front) about 1/5 of the time, the voice comes out a different speaker than expected. Any ideas what might be wrong?

    Reply

  11. David Chramcow    24 Sep 2013 @ 07:15   

    I actually have an issue to report under Windows 8.1 Pro RTM.

    I recently purchased an AMD Radeon HD 7970 GHz Edition Vapor-X video card, after installing it I thought it would be a good idea to re-install Windows from scratch and seeing how Windows 8.1 was just made available through Microsoft DreamSpark I went ahead and installed it. To my surprise, the latest UNi Xonar Drivers (1.71) didn’t work under Windows 8.1, it made my Xonar DS completely non-functional, it wouldn’t show up under Control Panel/Sound, etc, I had absolutely no audio from it, it did show up under Device Manager with an exclamation point, meaning that something had gone wrong in the installation. Under Device Status it said:

    “The device cannot find enough free resources that it can use (Code 12).

    If you want to use this device, you will need to disable one of the other devices in the system”

    So after a couple of hours of testing (I actually removed the card and put it in another system and it worked flawlessly), I made the decision to rollback to Windows 8, after the install, everything was working perfectly, just as it should. Are these drivers not ready for 8.1?

    Couple of notes:

    * I did disable Driver Signature Enforcement Policy prior to the install under Windows 8.1
    * Under Windows 8.1 Preview, everything was working perfectly, so there’s gotta be something different in the RTM build.

    Thanks and please reply back.

    Reply

    • CarvedInside    24 Sep 2013 @ 17:42   

      I personally didn’t had time to install Win8.1 and test the drivers, but reports from others said that drivers actually work in 8.1. The only issues where C-Media Panel doesn’t show the options properly and there might be some issues with WASAPI playback. Now in your case I don’t know why they didn’t work at all. Seems like a resource conflict with other devices. Don’t really have a solution for you now.
      It could be from the audio drivers, these pre-8.1 drivers in particular cases not working properly or it could be something else like other drivers or a bug in Windows 8.1 RTM . Anyway we will know more once C-Media releases audio drivers specifically for Win 8.1 (so far there is no sign of them) which I will use in a new release.

      Reply

    • MasterFaster    24 Sep 2013 @ 17:45   

      Have you tried to disable the on-board audio?

      Reply

  12. David Chramcow    24 Sep 2013 @ 18:42   

    Thanks for the replying you guys.

    Yeah I really don’t know what was causing that issue, I did remove the onboard audio (it’s been disabled since day one). It’s a damn shame since I was really liking Windows 8.1 lol, but I guess I’ll have to wait for the new C-Media drivers.

    One more thing, this issue was present in not just one Windows 8.1 install, I reinstalled 8.1 (fresh install) around 3 times, and every single time the card failed to install correctly.

    Reply

  13. johnew    07 Oct 2013 @ 00:43   

    Xonar D2, XP pro, Tritton surround sound Headphones.

    I know many people are using Windows 7/8 now but I am still using XP Pro (Don’t hold it against me)

    Thanks for your hard work in modified drivers. I have a problem getting the speaker test to work on v1.70 and v1.71. When pressing the test button it sticks on “Left Front” The setting are Sample rate:192khz. Analog out:5.1 speakers SPDIF Out is unchecked, all others unchecked. When I could not get the speaker test to work I just clean uninstalled that version. V1.64 works no problem and the surround test works, so I am still using this version.

    I see audio drivers have been updated
    v1.71, 1816 for Windows XP.
    v1.70, 1814 for Windows XP
    Could the updated audio drivers be the problem that I cannot get these versions to work?.
    Thanks

    Reply

    • Exactmat    08 Oct 2013 @ 17:14   

      I’ve the same problem but i only use Analog 5.1 and headphones.

      Reply

    • CarvedInside    08 Oct 2013 @ 18:16   

      Yes these new drivers could be the problem. Does the 5.1 sound work properly in a game or movie? Because if so it could be a bug limited to the speaker test within the 1.70 panel (ASUS Xonar or C-Media). Btw, which panel did you use?
      You are perfectly fine with 1.64 drivers, the audio drivers included in UNi Xonar 1.64 may in fact be the best drivers until now.

      FYI, since you’ve mentioned you have set sample rate to 192KHz, maybe you may want to have a look at FAQ:Q&A9.

      Reply

  14. Frankie    07 Oct 2013 @ 05:48   

    Hello

    Is they any news if Asus Xonar D2X will support Windows 8.1? I have this card coming tomorrow I using Windows 8 atm but I now worried this wont work under 8.1 🙁

    Thanks

    Reply

    • David Chramcow    07 Oct 2013 @ 21:59   

      Well in the 8.1 Preview Version the UNi Xonar drivers installed perfectly for me, but maybe something changed in the RTM build that made the install unsuccessful, I’m really hoping for an updated version for 8.1.

      Reply

    • CarvedInside    08 Oct 2013 @ 18:27   

      There is a note in the post above about Windows 8.1 compatibility. It could work fine.

      Reply

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