Reduction of display port XPS 13 no sound on mini

I have Dell XPS 13 9333, the problem is when I plug the HDMI minidisplay port reduction I see only the video without the sound "I m that the problem is not in reduction I had 5 type and work on any other device" I trying to solve my issue of the Intell website upgrede drivers, but the problem was not resolved as I try to call on the Czech / Slovak DELL support , but they can't help me.

young_matusalen
I have exactly the same problem

"... the problem is when I plug the HDMI minidisplay port reduction I see only video without sound?

"Reduction" means in this context - is this an adapter? FAQ Audio HDMI has a few references to the models XPS 12 and 13 with the help of an adapter cable.

Tags: Dell Laptop

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    ------------------
    System Information
    ------------------
    Time of this report: 4/12/2016, 13:44:47
           Machine name: HOME-PC
       Operating System: Windows 7 Professional 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.151019-1254)
               Language: English (Regional Setting: English)
    System Manufacturer: Dell Inc.
           System Model: OptiPlex 980
                   BIOS: Phoenix ROM BIOS PLUS Version 1.10 A05
              Processor: Intel(R) Core(TM) i7 CPU         870  @ 2.93GHz (8 CPUs), ~2.9GHz
                 Memory: 8192MB RAM
    Available OS Memory: 8118MB RAM
              Page File: 1365MB used, 14870MB available
            Windows Dir: C:\Windows
        DirectX Version: DirectX 11
    DX Setup Parameters: Not found
       User DPI Setting: 144 DPI (150 percent)
     System DPI Setting: 96 DPI (100 percent)
        DWM DPI Scaling: Enabled
         DxDiag Version: 6.01.7601.17514 32bit Unicode
    
    ------------
    DxDiag Notes
    ------------
          Display Tab 1: No problems found.
            Sound Tab 1: No problems found.
              Input Tab: No problems found.
    
    --------------------
    DirectX Debug Levels
    --------------------
    Direct3D:    0/4 (retail)
    DirectDraw:  0/4 (retail)
    DirectInput: 0/5 (retail)
    DirectMusic: 0/5 (retail)
    DirectPlay:  0/9 (retail)
    DirectSound: 0/5 (retail)
    DirectShow:  0/6 (retail)
    
    ---------------
    Display Devices
    ---------------
              Card name: ATI Radeon HD 3400 Series
           Manufacturer: Advanced Micro Devices, Inc.
              Chip type: ATI display adapter (0x95C5)
               DAC type: Internal DAC(400MHz)
             Device Key: Enum\PCI\VEN_1002&DEV_95C5&SUBSYS_03421028&REV_00
         Display Memory: 3059 MB
       Dedicated Memory: 248 MB
          Shared Memory: 2811 MB
           Current Mode: 1920 x 1080 (32 bit) (60Hz)
           Monitor Name: Generic PnP Monitor
          Monitor Model: LCD MONITOR
             Monitor Id: MTC03D7
            Native Mode: 1440 x 900(p) (59.887Hz)
            Output Type: HD15
            Driver Name: aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atiumdag,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
    Driver File Version: 8.17.0010.1129 (English)
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            DDI Version: 10.1
           Driver Model: WDDM 1.1
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            WHQL Logo'd: Yes
        WHQL Date Stamp:
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              Vendor ID: 0x1002
              Device ID: 0x95C5
              SubSys ID: 0x03421028
            Revision ID: 0x0000
     Driver Strong Name: oem9.inf:ATI.Mfg.NTamd64.6.1:ati2mtag_RV610:8.970.100.1100:pci\ven_1002&dev_95c5
         Rank Of Driver: 00E62001
            Video Accel: ModeMPEG2_A ModeMPEG2_C
       Deinterlace Caps: {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                         {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                         {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
                         {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                         {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
                         {5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
                         {552C0DAD-CCBC-420B-83C8-74943CF9F1A6}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,2) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                         {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
                         {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
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    -------------------
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            FF Driver: n/a
    
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        Controller ID: 0x0
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            FF Driver: n/a
    
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    | Service: kbdhid
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    Disk & DVD/CD-ROM Drives
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          Drive: C:
     Free Space: 432.5 GB
    Total Space: 476.6 GB
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