Windows 10: No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800

Discus and support No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800 in Windows 10 Graphic Cards to solve the problem; hey ya'll was just going to give a heads up that AMD released 15.8 beta drivers yesterday for windows 10 64bit. can't say 100% for sure that the... Discussion in 'Windows 10 Graphic Cards' started by wafcross, Aug 9, 2015.

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  1. CHRIS1NEJI
    chris1neji Win User

    No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800


    Please let me know any issues you do have with it. I am debating to update my HTPC or not. I should just disable all updates regarding OS, Drivers, & software. I like it just the way it is.
     
    chris1neji, Sep 1, 2015
    #16
  2. HWAJAI21
    hwajai21 Win User

    ugh...it's still not fixed. no sound when coming out of sleep...have to restart.

    *cry
     
    hwajai21, Sep 3, 2015
    #17
  3. CHRIS1NEJI
    chris1neji Win User
    I think I will never update my HTPC. If I do I will likely be a few months behind. I am ok with updating my main battlestation but having my HTPC not work is extremely inconvenient. No TV, DVR, Movies, TV Shows, Music, all being played via surround system 5.1 AV Yamaha receiver
     
    chris1neji, Sep 3, 2015
    #18
  4. SPUDZ
    Spudz Win User

    No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800

    This isn't an AMD exclusive issue as it occurs on my Intel D54250WYK NUC as well.
    Running Windows 10 Pro with Kodi 15.1 Media Center. Monitor goes to sleep, wakes up, no audio and no audio device in Device Manager.
    Restarting the PC fixes the issue.
    All drivers are up to date, tried reverting Kodi to version 14.2 same issue.
     
    Spudz, Oct 3, 2015
    #19
  5. UPCOAST
    upcoast Win User
    Googles a wonderful thing it brought me here to find out I'm not the only one going crazy after 2wks of ripping what's left of my hair out.

    My short story, I've pinned it down to rx 2xx series cards for me two towers and two failures used 15.7.1/15.9.1/15.10 cleaned installed, safe mode cleaning out old drivers, the HD6xxx cards still work perfectly in win 10 on 3 different towers using whatever drivers even 15.9.1. For the r7 265 I just disable/enable in device manager I concede.
     
    upcoast, Oct 22, 2015
    #20
  6. MRQ
    MrQ Win User
    I created a small program that makes it more convenient and quicker to do the disable/enable of the device and recover the audio. Check post #6 of this thread:
    No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800 - Windows 10 Forums
     
    MrQ, Oct 22, 2015
    #21
  7. BEN
    Ben Win User
    Wow, I think they fixed it in a recent Windows 10 or AMD update. It's been a few days I haven't got this issue.
     
    Ben, Oct 31, 2015
    #22
  8. UPCOAST
    upcoast Win User

    No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800

    Not fixed for me, all updates done.

    Thankfully MrQ's little program makes it easier and bearable to live with.
     
    upcoast, Oct 31, 2015
    #23
  9. MRQ
    MrQ Win User
    Not fixed for me either; I tried the latest BETA driver and checked manually for updates but this didn't help to sort out the problem.
    Happy to hear my program helps to make it less of an issue. *Smile
     
    MrQ, Nov 2, 2015
    #24
  10. RAZY60
    razy60 Win User
    I have this issue with a NVidia gpu, its been ongoing for some time now it seems to be intermittent though, every 2 or 3 wakes and it reverts to the realtek sound card which I either uninstall or disable only to find that its somehow reenabled its self. luckily turning my pc off is not too much of a issue.*Devil
     
    razy60, Nov 3, 2015
    #25
  11. MRQ
    MrQ Win User
    Can't you disable your onboard audio in the BIOS?
     
    MrQ, Nov 7, 2015
    #26
  12. RAZY60
    razy60 Win User
    Cheers, completely forgot bios.
     
    razy60, Nov 8, 2015
    #27
  13. GENESIS
    Genesis Win User

    No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800

    I have the exact same 'no audio after sleep' problem; started with 1511 Windows 10 upgrade, but on my computer it is with the "IDC High Definition Audio Codec" device.
    I actually keep the properties window open, so i can disable/enable after sleep to restore audio. I was looking for a devcon or nirsoft script to make it easier.
    I am pretty sure the problem occurs with whichever is the primary device in a system. not just AMD HDMI.

    Could you modify your program to make device name a command line input?
     
    Genesis, Nov 27, 2015
    #28
  14. RAZY60
    razy60 Win User
    I seem to have cured mine, I have a AV amp which passes all video if I have it set to hdmi 1&2 it wakes the pc, if I only set it to 1 output then it's fine. I have 2 outputs TV & Pj.
     
    razy60, Nov 27, 2015
    #29
  15. GENESIS
    Genesis Win User
    Mr. Q I see someone else has already highlighted that this no audio after sleep problem is not an AMD exclusive.

    Could you make a version of your program that we can input the problem device name?
     
    Genesis, Nov 29, 2015
    #30
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No Audio via HDMI after monitor wakes from sleep - AMD Radeon HD 7800

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