Hello, Im having an issue with sound interference. I have been getting an annoying, loud buzzing sound from my speakers on my monitor When I connect the green AV cables and continues to make the sound regardless if i mute the system. I think it may be DPC latency from what I have seen others post about.
I've tried several things such as: disabled my Mic, moved any phones that were close by away, take out power to the TV and other electronics, but still no help.
I have A VIZIO 32' M320NV. and a Viewsonic Monitor. I'm pretty sure the problem isn't either the TV or monitor because I get the same interference when I connect speakers to the PC.
My Specs for my PC are
Sabertooth x58Mobo
Intel 17 970
1 Geforce GTX 570
16gigs of DDR3 Ram
I have had this issue for a year now. ASUS does nothing for me and refers me nowhere. I have tried everything from RMAing my board, trying different drivers, disabling intel speed step, getting an independent sound card, ect. If someone could please help me figure this out, it would make my life alot easier. It is too much to hear that static come from the monitor whenever I boot something up that requires the system to work (ex) starting an online game up).
I've tried several things such as: disabled my Mic, moved any phones that were close by away, take out power to the TV and other electronics, but still no help.
I have A VIZIO 32' M320NV. and a Viewsonic Monitor. I'm pretty sure the problem isn't either the TV or monitor because I get the same interference when I connect speakers to the PC.
My Specs for my PC are
Sabertooth x58Mobo
Intel 17 970
1 Geforce GTX 570
16gigs of DDR3 Ram
I have had this issue for a year now. ASUS does nothing for me and refers me nowhere. I have tried everything from RMAing my board, trying different drivers, disabling intel speed step, getting an independent sound card, ect. If someone could please help me figure this out, it would make my life alot easier. It is too much to hear that static come from the monitor whenever I boot something up that requires the system to work (ex) starting an online game up).
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System Information
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Time of this report: 7/27/2011, 16:09:31
Machine name: KINGDANGALANG
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.110408-1631)
Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 11/16/10 20:16:12 Ver: 08.00.15
Processor: Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz (8 CPUs), ~3.1GHz
Memory: 6144MB RAM
Available OS Memory: 6136MB RAM
Page File: 5193MB used, 7075MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 64bit Unicode
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DxDiag Notes
------------
Display Tab 1: No problems found.
Display Tab 2: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: The file ksaud.sys is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL). You may be able to get a WHQL logo'd driver from the hardware manufacturer.
Sound Tab 3: No problems found.
Input Tab: No problems found.
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DirectX Debug Levels
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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
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Card name: NVIDIA GeForce GTX 570
Manufacturer: NVIDIA
Chip type: GeForce GTX 570
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_1081&SUBSYS_15723842&REV_A1
Display Memory: 4059 MB
Dedicated Memory: 1248 MB
Shared Memory: 2811 MB
Current Mode: 1920 x 1080 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: M320NV
Monitor Id: VIZ0070
Native Mode: 1920 x 1080(p) (60.000Hz)
Output Type: HDMI
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 8.17.0012.7533 (English)
Driver Version: 8.17.12.7533
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 5/25/2011 02:09:12, 15223912 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B71E3E-53C1-11CF-9F46-7E351FC2C535}
Vendor ID: 0x10DE
Device ID: 0x1081
SubSys ID: 0x15723842
Revision ID: 0x00A1
Driver Strong Name: oem2.inf:NVIDIA_SetA_Devices.NTamd64.6.1:Section032:8.17.12.7533ci\ven_10de&dev_1081
Rank Of Driver: 00E62001
Video Accel: ModeMPEG2_A ModeMPEG2_C ModeVC1_C ModeWMV9_C
Deinterlace Caps: {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{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
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(UYVY,UYVY) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{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
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YV12,0x32315659) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalStretch
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY
{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
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(IMC1,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(IMC1,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(IMC1,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(IMC1,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(IMC2,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(IMC2,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(IMC2,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(IMC2,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(IMC3,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(IMC3,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(IMC3,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(IMC3,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(IMC4,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(IMC4,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(IMC4,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(IMC4,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(S340,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(S340,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(S340,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(S340,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(S342,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{F9F19DA5-3B09-4B2F-9D89-C64753E3EAAB}: Format(In/Out)=(S342,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{5A54A0C9-C7EC-4BD9-8EDE-F3C75DC4393B}: Format(In/Out)=(S342,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
{335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(S342,UNKNOWN) Frames(Prev/Fwd/Back)=(0,0,0) Caps=
D3D9 Overlay: Supported
DXVA-HD: Supported
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more DPC routines belonging to a driver running in your system appear to be executing for too long. Also one or more ISR routines belonging to a driver running in your system appear to be executing for too long. At least one detected problem appears to be network related. You may have to disable wireless adapters to get better results. You might have to disable your battery device to get better results.
LatencyMon has been analyzing your system for 0:20:56 (h:mm:ss)
_________________________________________________________________________________________________________
System Information
_________________________________________________________________________________________________________
Computer name: KINGDANGALANG
OS version: Windows 7 Service Pack 1, 6.1, build: 7601
CPU: GenuineIntel Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz
Logical processors: 8
RAM: 17170550784 total
VM: 2147352576, free: 1884680192
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CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed: 3073 MHz
Measured CPU speed: 3587 MHz
Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.
_________________________________________________________________________________________________________
MEASURED KERNEL TIMER LATENCIES
_________________________________________________________________________________________________________
Highest measured kernel timer latency (µs): 1820.6592
_________________________________________________________________________________________________________
MEASURED SMIs AND CPU STALLS
_________________________________________________________________________________________________________
Highest measured SMI routine or CPU stall (µs) 7.3292
_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
Highest DPC routine execution time (µs): 545471505313.5000
Driver with highest DPC routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Highest reported total DPC routine time (%): 34600.5487
Driver with highest DPC total execution time: tcpip.sys - TCP/IP Driver, Microsoft Corporation
Total time spent in DPCs (%) 118694.7118
DPC count (execution time <250 µs): 3311905
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-999 µs): 9
DPC count (execution time 1000-1999 µs): 1
DPC count (execution time 2000-3999 µs): 0
DPC count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Highest ISR routine execution time (µs): 544046336560.6250
Driver with highest ISR routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Highest reported total ISR routine time (%): 29359.2871
Driver with highest ISR total time: tcpip.sys - TCP/IP Driver, Microsoft Corporation
Total time spent in ISRs (%) 87175.3860
ISR count (execution time <250 µs): 2292121
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-999 µs): 0
ISR count (execution time 1000-1999 µs): 0
ISR count (execution time 2000-3999 µs): 0
ISR count (execution time >=4000 µs): 0
_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Process with highest pagefault count: none
Total number of hard pagefaults 7144
Hard pagefault count of hardest hit process: 2626
Highest hard pagefault resolution time (µs): 101218481725.7500
Total time spent in hard pagefaults (%): 1007.2069
TODO: Number of processes hit: 0
_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 ISR count: 2215410
CPU 0 ISR highest execution time: 146571772975.0000
CPU 0 ISR total execution time: 641552268764.7340
CPU 0 DPC count: 3240510
CPU 0 DPC highest execution time: 1457.3097
CPU 0 DPC total execution time: 12763882.2470
_________________________________________________________________________________________________________
CPU 1 ISR count: 0
CPU 1 ISR highest execution time: 0.0000
CPU 1 ISR total execution time: 0.0000
CPU 1 DPC count: 5998
CPU 1 DPC highest execution time: 67.5506
CPU 1 DPC total execution time: 38451.6247
_________________________________________________________________________________________________________
CPU 2 ISR count: 0
CPU 2 ISR highest execution time: 0.0000
CPU 2 ISR total execution time: 0.0000
CPU 2 DPC count: 28152
CPU 2 DPC highest execution time: 398259352213.2500
CPU 2 DPC total execution time: 398259473409.4177
_________________________________________________________________________________________________________
CPU 3 ISR count: 160
CPU 3 ISR highest execution time: 528958453873.7500
CPU 3 ISR total execution time: 1730009119906.4907
CPU 3 DPC count: 161
CPU 3 DPC highest execution time: 481572332522.2500
CPU 3 DPC total execution time: 2913257196710.1435
_________________________________________________________________________________________________________
CPU 4 ISR count: 0
CPU 4 ISR highest execution time: 0.0000
CPU 4 ISR total execution time: 0.0000
CPU 4 DPC count: 2321
CPU 4 DPC highest execution time: 545471505313.5000
CPU 4 DPC total execution time: 3006064945096.6157
_________________________________________________________________________________________________________
CPU 5 ISR count: 0
CPU 5 ISR highest execution time: 0.0000
CPU 5 ISR total execution time: 0.0000
CPU 5 DPC count: 4139
CPU 5 DPC highest execution time: 388570693536.2500
CPU 5 DPC total execution time: 931821366548.9084
_________________________________________________________________________________________________________
CPU 6 ISR count: 76472
CPU 6 ISR highest execution time: 544046336560.6250
CPU 6 ISR total execution time: 6393121660310.9599
CPU 6 DPC count: 27738
CPU 6 DPC highest execution time: 308.7549
CPU 6 DPC total execution time: 855513.3908
_________________________________________________________________________________________________________
CPU 7 ISR count: 112
CPU 7 ISR highest execution time: 8.5500
CPU 7 ISR total execution time: 404.1409
CPU 7 DPC count: 2944
CPU 7 DPC highest execution time: 526960628486.5000
CPU 7 DPC total execution time: 4684244646384.6445
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Ran another seemed like TCPIP.SYs NTOSKRNL.Exe ACPI.SYS ATAPORT.SYS are causing high DPC Lag. Any way I can remedy this?