Ultra 5 audio device

On Sun Ultra 5 workstation, does the audio device process 8k bytes per second?

The audio chip on the motherboard is a Crystal Semiconductor Inc. CS4231. This chip provides ADC and DAC functions. The spec sheet shows it to be capable of sampling at 48KHz (CD Quality). Playback is also said to be CD-Quality.

Similar Messages

  • KT4 Ultra No Audio Device...

    I have the KT4 Ultra MS 6590 Mobo, and I have never had any problems with the sound until recently...
    I took the computer into the shop (cuz it was giving me blue screen system errors when I was trying to reinstall XP), and they got it up and running, but I have no sound!
    Every time before this, I could just use the MSI Live Update and it would d/l the CMedia sound drivers for me.  But now, there is no option to do so.
    So I went and downloaded the drivers manually, but there is no exe included in the d/l, and I can't get it to install using the Add New Hardware feature either.
    I am at an impass.  I've tried several different drivers, nothing works.  It still says I have no audio device installed.
    PS - I lost my driver cd that came with the mobo.  
    I don't understand why all of the sudden I cannot get sound.  I've had this mobo for almost a year now (I lost track), and I have NEVER had this problem before.
    If anyone could help me out that would be great, I miss my sound oh so much.

    possible they have messed with bios and turned off sound or used jumpers to diable sound take alook around the usb headers .
    also check ya screw mounts even though all has been fine at work i have seen 7 msi boards with no sound when the metal screw mounts have been miss placed or not removed from under the sound chip area. check the sound chip area look under the board the shop or you might have mounted it wrong and bent pins or damaged the area. also check ya got no serious irq conflicts although they have to be serious.

  • Optical audio devices.....

    hi~
    the MBP has optical audio in/output.....
    its great, its ok,
    but have u seen any brand/maker of 'home theatre or speaker' out there supporting this ?
    i mean, where i live, i haven't seeen any~

    in addition to surround receivers and surround processors (Dolby Digital capable) having optical jacks, there are a handful of speakers that have optical jacks too.
    Roland and Edirol made a few.
    The Rolands are especially good speakers. On the ultra high end, there are some very very good active speakers from Genelec and Meridian (UK) that accept digital inputs, however not optical, you would have to get a format converter to go from optical to AES/EBU or SPDIF via coax to use those.
    Where the surround receiver/processors will take Dolby Digital and DTS bitstream, when hooking direct to speakers, you can only do 2 channel PCM audio... no discrete surround sound. By discrete, I'm talking 5.1 or 7.1... not prologic or the other matrix audio modes. Also, any audio device that is known as a DAC (digital to analog converter) will also work.
    Technically, the optical output is a Sony specific connector that uses the "toslink" or "EIAJ" standard. This is not technically "fiber optic". The old AT&T optical connector that used ST connectors used glass fiber. Toslink or EIAJ uses a plastic core non-fibre material.

  • No sound at all - "THotkey message: Audio device is not supported"

    Device Manager lists: Legacy Audio Driver and says the device is working properly. Yet I have no sound,  and I have troubleshooted from almost every angle - even tried to download a new driver (RealTek) and still nothing.
    My laptop is a Toshiba Satellite Pro S300M and I have Windows XP Pro.
    Each time my computer boots (and this doesn't happen in safe mode) two messages appear:
    THotkey: This Audio Device is not supported
    and
    TouchED Error
    Retrieval of HotKey Failed
    Error Code: 0x00031402, 0x00000002
    And...as per "Jerry's" advice, I downloaded the HotKey utility and the util common modules. Still nothing. No sound. 
    Help ?
    Thanks,
    S

    I know this is an old post--but I came across it when I had the same problem in 2013, so I am posting the solution I found to the problem.  I found that the following things resolved the problem.  First--for the Thotkey problem.  Turn off the hibernate option.  You do this by using the power option (Settings--Control Panel--Power Options--Hibernate tab--unclick the Enable Hibernation box) and  then restart your computer.  For me, this resolved the THotkey message, but still no sound. Then, to resolve the no sound problem.  My Satellite Pro S300-EZ1514 has a key sequence that turns speakers on and off.  The ESC key shows a picture of a speaker with sound waves, a slash, and a speaker.  By hitting the FN key and the ESC key together, you toggle the speakers off (a grayed out speaker image) and on (a yellow-colored speaker with sound waves).  Make sure you have the speakers on (the colored image). Unfortunately, I found this solution after I had uninstalled Realtek Audio Device--downloaded new drivers--and basically spent A LOT of time researching.

  • No audio device installed after windows vista sp2 update

    Ok I will try to be as thorough as possible because I want to fix this problem and I hope somebody can help me.
    So A few days ago There was an update for my audio driver so I accepted.
    But after this update my sound worked but on next use the sound was gone.
    So......I used system restore but no help the same thing happened
    I went to the hp website to look up my audio driver for my model which was conexant audio 221
    After download the driver wouldnt let me install it. I go to check in device manger to install it manually and the sound section is gone literally so i cant reformat or reinstall or anything 0.0
    Somebody told me I need to upgrade to windows vista x64 sp2 which was in windows update.
    So i tried it and still the same crap
    I cant install the sound driver because there is no place in the device manager to install it to
    I just get a message saying device installation failed device not found
    i dont know what to do
    My laptop is a hp dv2700 special edition notebook
    Ive had it for a year no problems and this is the first major problem I've had ..............HELP
    Past audio driver was conexant : Conexant High-Definition SmartAudio 221 Driver
    Ive tried reading through support forums but you have to understand THE SOUND VIDEO GAME CONTROLS SECTION IN DEVICE MANAGER IS GONE
    when i go into the programs I find my audio devices which are conexant hd audio and conexant hd audio soft fax modem with smart cp but when I click on them nothing happens

    hi, im also exp. the same <text deleted> problem! i also get that error message "quick touch on screen display has stopped working" , lower right corner(volume icon)says"no audio output device is installed", no "video,sound & controllers" on device manager,  i had tried reformatting, multible virus\malware scanners, ive tried multible registry cleaners, DL updated drivers, bios, audio(can't install,no audio device),and ive tried all of these conbinations with or without the windows updates, besides the audio prob, the cd/dvd icon's gone frm My comp, cant use the mic, and or webcam, SMART is detecting a hard disk failure now(iminent 2 fail) <text deleted> !,lol...   ps HP or Microsoft really needs 2 take this into consideration, im tired of this, i will never buy another HP ever!! or windows!, **bleep** it if i have 2 spent another thousand dollars on a Mac,atleast ill get a much decent,"working" pc, that wontstress the **bleep** out of my mind!
    Message Edited by WendyM on 08-09-2009 07:35 PM

  • Usb 3 does not work with my  audio device

    hi everybody
    I've the same issue about my retina display and Usb 3,i have several audio device as AllenHeath Xone db2 and Yamaha AUDIOgram3.
    The Audio is dropping often,i 've done every upgrade about Mac Os and firmware on my AH mixer,i,ve tried even to put an Usb2 Hub between my Mac and
    AH,but nothing,the issue are goin on.
    Please i 'd like to know why Apple does not solve this issue....
    I must use my old mac when i play ad dj or performes ,actually with us2 my AllenHeat sounds great and i'm sure that the issue is about Mac's usb
    Thanks Marco

    Hey Marco,
    This is a end-user-to-end-user support forum for the most part, I suggest you contact Apple via http://getsupport.apple.com or even http://www.apple.com/feedback to alert about your issue.
    Good luck.

  • New MacBook Pro Unibody Jun 2011 - No Audio Device / No Output Device Installed. Please Help.

    Dear All,
    I have installed OSX Lion on the 20th July 2011 and the problem started with the audio device installed. Itunes wont even play and iDVD and you tube would work without audio. I have tried everything from system diagnostic re-booting back to original snow leopard on 10.6.7 including taking it for service. The audio works intermittently when I re-start my MacBook but eventually disappears back to square one. Until restarted again.
    I am still under my 90 days from purchase date and the problem is I am no longer in London where I originally purchased the MacBook from - I moved to Delhi, India with my family and they don't have geniuses here only local service/ technicians who already tried fixing the problem.
    Very disappointed after spending nearly £1,600.00 for this.
    I don't want to go back to the local service centre for them to restart my MacBook to prove audio device is working.
    Is there any other option for me like refund or replacement?
    Many Thanks
    Shah

    Dear Lex,
    Thank you for your advice above.
    I have updated latest iTunes 10.4.1(10) 64 bit.
    I have updated latest OSX Lion: 10.7.1 Build 11B26
    Still the problem occurs. When laptop restarts the sound stays for 5-10 min before shutting down intermittently. In iTunes the music will not even run - other applications such as YouTube - it will run but no sound.
    I have tried everything now and I am certain it must be a software connected issue I am experiencing only.
    Please can you help.
    Many Thanks

  • No audio (and "no audio device") in WIndows XP on my MacBook Pro 17"

    Greetings,
    I just installed Windows XP SP2 on my new MacBook Pro 17" and everything is working smoothly EXCEPT that there's no sound in Windows from the built-in speakers, and in fact the Control Panel reads "No audio device." I have already successfully installed the Boot Camp drivers from my Leopard DVD. I also tried to run the Boot Camp 2.1 update (downloaded directly from the Apple site) but the installer cannot be run and gives error 2762, whatever that is. Finally, I've seen on some forum posts that certain Realtek drivers may fix similar problems on other machine, so I downloaded and installed Realtek R2.27 high definition audio driver but that doesn't seem to have done the trick for me.
    I'm guessing this problem could be fixed easily by the correct audio driver but I can't figure out what that is or how to find it. Please help, any advice would be appreciated!
    Model Name: MacBook Pro
    Model Identifier: MacBookPro5,2
    Processor Name: Intel Core 2 Duo
    Processor Speed: 3.06 GHz
    Number Of Processors: 1
    Total Number Of Cores: 2
    L2 Cache: 6 MB
    Memory: 8 GB
    Bus Speed: 1.07 GHz
    Boot ROM Version: MBP52.008E.B05
    SMC Version (system): 1.42f4
    Serial Number (system): W8928*8YB
    Hardware UUID: 095BBDAB-327A-5798-AF31-58FF2A88275B
    Message was edited by: msb767676

    I have the same problem, but when i run from the CD, I get the 2762 error, and from the download, it works fine but fixes nothing.

  • Macbook Pro 13" (Late 2011) - High Definition Audio Device - Code 10

    Hi, i installed Windows 7 Ultimate 64 Bit via Boot Camp on my new Macbook Pro 13" (Late 2011). Driver Disk was installed, but the "High Definition Audio Device" couldn't be started. Status is Code 10. Normal Cirrus Logic Audio is working. Any advice, how this could be fixed? Would be nice, to have audio over the Mini-Displayport HDMI Adapter on Windows as well (Works perfectly with Lion).
    Thanks,
    Thorsten

    Hi, i installed Windows 7 Ultimate 64 Bit via Boot Camp on my new Macbook Pro 13" (Late 2011). Driver Disk was installed, but the "High Definition Audio Device" couldn't be started. Status is Code 10. Normal Cirrus Logic Audio is working. Any advice, how this could be fixed? Would be nice, to have audio over the Mini-Displayport HDMI Adapter on Windows as well (Works perfectly with Lion).
    Thanks,
    Thorsten

  • No audio device installed after upgrading to windows 7???

    after upgrading to windows 7 audio is not working error audio device not install driver error...

    Hi,
    You will need to identify your CPU and chipset. CPU-z is a free and safe utility that can do that for you.
      If your system has an Intel chipset with disccrete or onboard graphics or an NVIDIA chipset with onboard graphics, then the drivers are here at this Realtek download page.
    If your notebook is an AMD CPU and NVIDIA chipset, with a discrete graphics module installed, then the driver for your Conexant CX20549-12 will be here.
    Post you results here in your thread so others rsearching for the same information can benefit from it. 
    Best regards,
    erico
    ****Please click on Accept As Solution if a suggestion solves your problem. It helps others facing the same problem to find a solution easily****
    2015 Microsoft MVP - Windows Experience Consumer

  • How do I use 2 Core Audio devices at the same time in Logic w/out switching

    Hello, I use the Aardvark Direct Mix usb3 as my audio interface for mic and guitar. I just upgraded to Logic Pro 7 today and was hoping someone could tell me how I could use the Built-in Audio Core Audio driver along with the Direct Mix USB Core Audio Driver at the same time without having to switch Core Audio Driver's and than rebooting Logic. It is very frustrating doing that as well as not being able to hear my Logic audio during playback/record mode when I am trying to record via the USB3. WHat can I do? Thanks! If ther are both core audio, why can I not just use both of them at the same time? Why must a switch back and forth? Thanks!
    [email protected]

    THanks everyone! awsome article! Thanks for posting it, nh!
    The weird thing is, once I go up to the Menu and select Open Aggregate Device Editor in the AUDIO/MIDI setup utility and try to add a new Aggregate Device setup (step # 6 from the link), the only audio device available is the "Built-in Audio". What's weird is when I have the main Audio MIDI Setup utility open, every single drop-down menu/tab has the "Direct Mix USB 3 1.0.9.1" device right beneath the "Built-in Audio" option. To me that says that the core audio device is indeed recognized by my computer (obviously since I can record with it using Logic). Can anyone help me with this one? Any suggestions?
    Not that it should matter but, the hardware audio interface that I am using is made by the no-longer-existant company once known as Aardvark. I actually had to purchase a third party Core Audio driver just to have it recognized by OS X.
    This is the website where I purchased my audio driver :
    http://www.usb-audio.com/
    A little more on how this device and it's core audio driver function within Logic . . . (Hopefully this might clarify something I may be screwing up) . . .
    I launch Logic with its default Built-in Audio which allows playback of audio from the app. I than go up to Audio Hardware and Drivers and than drop the flip down Driver menu down to the second option, "Direct Mix USB 3 1.0.9.1." Logic than prompts me that I should try to (re)launch Logic Pro to load the appropriate CoreAudio.. I do that. Now I am ready to record guitar through the Direct Mix USB3, I just can't hear anything (unless I use head phones as an output from the Direct Mix).
    Anyway, you all probably already knew what I meant so explaining that was pointless. But my question is, if the Driver is obviously recognized by my comp in both the Audio MIDI Setup and in Logic, than why won't the Direct Mix device show up as a possibility for setting up an aggregate device? Any suggestions? Thanks!
    Power Mac G5 Dual 2.7Ghz 4.5gigs of RAM   Mac OS X (10.4.7)  
    Power Mac G5 Dual 2.7Ghz 2.5gigs of RAM   Mac OS X (10.4)  

  • What EXACTLY are the 4 NVIDIA High Definition Audio devices on N570GTX - Win 8.1

    Hi guys,
    one of my rigs runs an N570GTX on Win 8.1 64bit.
    In Device Manager > Sound, Video and Game Controllers, there are 4 "NVIDIA High Definition Audio" listed.
    I use 337.88 drivers (NVIDIA Control Panel version 7.7.760.0).
    What is the purpose of EACH of these 4 devices:
    As a side note, my other rig running an N660GTX on Win 7 64bit only shows 1 "NVIDIA High Definition Audio" in Device Manager > Sound, Video and Game Controllers.

    Okay, by examining the devices (enabling, disabling, reading driver data), I can conclusively state that one of the drivers (in my case residing in Location 1) is exclusively tied to the HDMI port on my GPU –  when I disable it, my HDMI device (I have only one; shame, because I can't isolate the devices better) stops being listed in Windows Sound Control Panel; when I disable all other devices except that one, my audio over HDMI works fine – this leads me to believe that the other ones are not really essential codecs required for HDMI audio, but are instead related to the individual audio outputs.
    In summary, assuming the other two devices (residing, for example, in Location 0 and Location 2) are for audio output on DVI ports (usable via DVI->HDMI adapter/cable), there's still one NVIDIA High Definition Audio device (residing in, say, Location 3), which doesn't seem to be in use in relation to some sort of global codec mechanism (since I can disable it without affecting my HDMI port audio output), that is unaccounted for!
    Any idea what other output can the remaining device be linked to, since GTX570 has no S/PDIF pass-through connector on the board itself (to connect it to the motherboard's S/PDIF output)?
    Could the remaining device be there only as a legacy stub for S/PDIF connector which was present on the pre GeForce 400 Series cards, since they share the same NVIDIA drivers with the post-Tesla series?
    But in that case, why does my GTX660 list only one NVIDIA High Definition Audio device in Win 7 64bit?
    Quote from: Nichrome on 02-July-14, 19:33:05
    Apart from the sound you can get through HDMI (which would be 1 or 2 of these in management), it provides your board with some "HD Sound Drivers" which takes another 1 or 2 of these.
    I have quite few of these too even on my old laptop (with Nvidia card): x4 Nvidia High Definition Audio, x1 Cyberlink WebCam, x1 Realtek HD and x1 Bluetooth sound.
    Your specs read that you have a GTX770 running on Win 7 64bit; do you also have four of the Nvidia High Definition Audio devices? Or just one? Thanks!

  • No audio device installed (Big iss

    Hello all,?I have Vista Ultimate and am using an Audixy 4. After installing the new drivers today (SBAXVSD_PCDRV_LB_2_2_0002) I lost my sound. At the device manager i see that "This device is working properly."?When I go to Controle panel/Sound I see the device but I almost none of the commands work (Disable, Test, Configure) only the Properties work but there I cannot do anything useful. When I right click on the Sound icon at the bottom right of the screen and go to Open Volume Mixer, it says "No audio device installed"?Yersterday I also had this issue and reinstalled Vista with a fresh install which fixed the problem. Today I had the same thing again and decided to use my onboard sound card (RealTek, 623_Vista_APO), and nothing changed! I am still getting the same errors as with the Audixy 4. Is there any sollution to this Vista bug? :angry:?Thanks for reading

    I am not sure why anyone is not replying with a resolution but I am having a similar problem. I am having a computer custom built and the Technician building it claims that Windows Vista will not recognize both the Soundblaster Xi Fi Extreme Music sound card and the MSI 8800GTX 768MB video card that I have chosen for the configuration. This is due to some conflict. The Technician claims the problem is the sound card and Creative needs to update drivers before this configuration can be done. Is this true? Can anyone explain why? I know Creative has Windows Vista drivers but apparently for this situation it does not resolve the conflict.

  • MY "No Audio device detected" Solut

    Before I begin, I would like to say if this doesn't help you out I am sorry. My goal is for this method to at least help out one person, if so I would feel content in passing on what had worked for me to this community. I would like to also mention my card worked fine on my Win XP setup but after i switched back to XP i started getting errors such as "...audio device supported not detected..." whenever i would try to use the mediasource applications or even do the driver update for my Audigy 2 ZS card. Here is the method that finally worked for me, because there is no way i was going to go through the minatinous job of having to test different pci slots to get this card to work.
    . I did a cleansweep of my audio drivers, directions for different operating systems can be found at this url ( http://ask.americas.creative.com/SRVS/CGI-BIN/WEBCGI.EXE?New,Kb=ww_english,Company={CEAE26D-879-4C00-AC9F-03BC258F7B70},VARSET=ws:http://us.creative.com,case=72 ) once you reboot your system after the end of the cleansweep it will locate your card automatically ignore the found new hardware prompts pertaining to your soundcard by pressing cancel on it (or them if you have more than one prompt) and go on to step 2.
    2. After that i did a normal cd installation for my audigy 2 zs card installing both regular drivers and the mediasource applications (just to make sure). After the installation finalized I was asked to reboot again which should be done at this point.
    3. Once windows loaded back up It located my soundcard and I was presented with the "Found New Hardware" prompts again. At this time for each prompt that came up I picked that I wanted to choose where to find the correct files which i believe is the Recommended choice by Windows which was one of two choices in this area. From there it takes you to another screen where there are checkboxes to choose where you want windows to search for the correct file(s). I chose for both of my found new hardware prompts (if you have more than one, they will show after you finish off the the first one...meaning you will do this procedure more than one time because they will only come up one at a time) for it to search my CD Dri've which still had my creative disc in it so it could search the CD for the correct files (and it should find them).
    Then
    I proceeded to do a manual install of the drivers as well (yes im installing over an installation, it sounds stupid i know..but it worked for me) by exploring the CD and running the program located in the Audio/Drivers folder called CTZAPXX.exe (CDDRIVE:\Audio\Drivers\CTZAPXX.exe). Make sure the Update Option selected is Driver Installation and the Driver Type is WDM Drivers and also i checked "Overwrite existing shared Creative audio driver files". Then just click OK and click through any warnings that may come up telling the program you want to proceed still. Once that is done it will ask you to reboot again, at this time you may do so.
    4. After Windows loads up this time i have my driver update ready which is located here ( http://us.creative.com/support/downloads/ ) according to card type and operating system (since peoples configurations differ this is something that will have to be searched for independently). Normally when i would just click this file to update my drivers it would unpack and then give me the infamous "...audio device supported not detected..." error but after those steps i took, it actually worked for me and went into the installation. Then i believe it asks for another reboot i might be mistaken but after that good sign of it actually installing all my applications work without a problem now; and everything seems perfectly fine for the time being
    Sorry for being long winded, but again if you are a person stuck in this rut or just now have encountered this problem and have tried almost everything, this could be worth a try. I am running win 2000 so there might be some discepancy but you never know until you try. If this doesnt help you all good luck in continuing to find answers hopefully something will come along.

    <div class="lia">ReCogNeYez,<div class="lia">Might be a little late, but this worked perfectly for me. You can now?rest safe in the knowledge that your advice has helped someone out. Now I can finally get back to watching Red Dwarf : )<div class="lia">Cheers mate!<div class="lia">George

  • Qosmio X770: 4 nVidia HD audio devices in device manager

    So i have a few questions...
    In my device manager i have [this (screenshot)|http://i.imgur.com/NfH5E7p.jpg].
    So i have (!) 4 nvidia hd audio and 1 hd realtek audio.
    I usually update my nvidia video driver and nvidia hd audio driver is updated every time with it.
    But not long ago i decided to find any other updates to my drivers, cause bloody toshiba (we call it that way in Russia) is too lazy to support their laptops. And [found this:(realtek hd R2.70 codec driver )|http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=24&PFid=24&Level= 4&Conn=3&DownTypeID=3&GetDown=false].
    Installed it, everything is working fine so far. It is for realtek alc269 (and also many other devices, but for us only alc269 matters) which is the real name of realtek hd audio device in x770 laptops (i checked in program aida64, previously known as everest).
    So now i have [this (screenshot)|http://i.imgur.com/6HM5mLj.jpg]: version 6.0.1.6662 date 19.06.2012
    The previous version that lazy toshiba was glad to provide us with - 6.0.1.6360 [(screenshot)|http://i.imgur.com/dUQiPA0.jpg]
    So the questions are:
    1. Why i have FOUR nvidia hd audio devices in device manager?
    2. How can i make nvidia hd audio my primary audio device? Or maybe they are some kind of virtual devices or smth like that.
    3. Do you think the idea of installing driver directly from realtek website was bad? There is a disclaimer on their site: To be sure you obtain the full features/customizations provided in your original audio product, please download the latest drivers from your system/motherboard manufacturer's website.
    So i invite everyone to test this audio driver with me :)
    And a few more things.
    In one topic i found this info: moreover, myself and other users of this forum have overclocked their cards from 657/1300/1200 to 800/900/1600 and are very pleased with the results, so try not to overexaggerate
    (it is a quote). So I will be happy if someone gives me link to some kind of manual about overclocking 560m gt from our beloved x770.
    Also I found a lot of topics about nvidia drivers with angry customers. I don't remember when i first updated video drivers, but i've never had problems with them. When the situation changed? As far as i can understand in 2011 you could't install nvidia drivers directly from nvidia website.
    P.S. sorry for my english, i'm from Russia. Also there is some russian on screenshots, hope it won't make your eyes bleed.

    At first i want to "thank" moderator about renaming my topic. Original name was: realtek vs nvidia hd audio x770 + update r2.70 question. Where is 2.70 part in the current name? Ok.
    Second. To Tonny: I'm not lame user, no need to explain me obvious things).
    > {quote:title=Tonny wrote:}{quote}
    > > How can i make nvidia hd audio my primary audio device?
    > I dont understand why you want to make an device primary?
    > What is the purpose for that?
    >
    > If you want you can set the sound devices as default device in Control Panel -> Sound -> Playback tab
    > Click on the device and choose default.
    If there is nvidia hd audio device and it's not some kind of virtual device or controller, i want to test it like primary audio device. Simple curiosity. I love flac etc.,
    So I always try to improve sound. And alc269 we have in x770 is also installed in my ANCIENT asus eee pc, so it's very depressing. Also your advice about control panel - sound is not working, i think you know why... There's only speaker device working on realtek hd audio.
    > {quote:title=Tonny wrote:}{quote}
    > You can use the driver from Realtek since the sound chip is from Realtek.
    Yep, of course, but it's my 5th laptop and also i have 2 netbooks (i'm speaking only about portative devices, not pc). I tried to update drivers manually numerous times on my previous devices, and I learned a lesson, that if you install new driver (not from you laptop/whatever support page, but directly from device manufacter's website ) and even if you are absolutely sure that driver is compatible with you device there can be problems. For example, as i've already said realtek alc269 is installed in my qosmio x770 and in my super old asus eee pc. And driver is the same.
    Also realtek driver support page has disclaimer: To be sure you obtain the full features/customizations provided in your original audio product, please download the latest drivers from your system/motherboard manufacturer's website. (already was in op-post).
    So I only tried to hear from those who has already installed r2.70 realtek update or maybe tested it some way. But the moderator made it impossible renaming the topic.

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