BttF Episode 4 issue, potential spoilers within
Okay, so I'm loving these Back to the Future games. Freakin' great. Anyhoo, I've run into a bit of an issue where the graphics stutter and I miss entire conversations. The first issue happens during the escape from the Courthouse at the start. When Marty hits the big riff that knocks Edna and the guard to the ground, the graphics start stuttering and sections of the screen go black. The stuttering continues for the rest of the scene. Later, at the high school, portions of Trixie's dialogue are completely silent. I mean, her mouth moves, but no sound comes out.
Running Direct X 11 and updated my video drivers. Is this a job for DxDiag anyway?
Running Direct X 11 and updated my video drivers. Is this a job for DxDiag anyway?
This discussion has been closed.
Comments
Have you updated your sound drivers too?
If that doesn't help, a dxdiag would be very useful, cause we know nothing about your system.
System Information
Time of this report: 1/6/2012, 10:08:55
Machine name: SOL
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7600) (7600.win7_gdr.101026-1503)
Language: English (Regional Setting: English)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: P35-DS3L
BIOS: Award Modular BIOS v6.00PG
Processor: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (4 CPUs), ~2.4GHz
Memory: 4096MB RAM
Available OS Memory: 4094MB RAM
Page File: 2184MB used, 6002MB 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: 6.01.7600.16385 64bit Unicode
DxDiag Notes
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: 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: NVIDIA GeForce 9600 GT
Manufacturer: NVIDIA
Chip type: GeForce 9600 GT
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0622&SUBSYS_C8623842&REV_A1
Display Memory: 2286 MB
Dedicated Memory: 495 MB
Shared Memory: 1791 MB
Current Mode: 1440 x 900 (32 bit) (75Hz)
Monitor Name: ACER AL1916W
Monitor Model: AL1916W
Monitor Id: ACRAD80
Native Mode: unknown
Output Type: HD15
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 8.17.0012.8562 (English)
Driver Version: 8.17.12.8562
DDI Version: 10
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 10/15/2011 03:53:00, 15693120 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B71E3E-4562-11CF-807A-6EE81FC2C535}
Vendor ID: 0x10DE
Device ID: 0x0622
SubSys ID: 0xC8623842
Revision ID: 0x00A1
Driver Strong Name: oem26.inf:NVIDIA_SetA_Devices.NTamd64.6.1:Section005:8.17.12.8562:pci\ven_10de&dev_0622
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
Sound Devices
Description: Speakers (Realtek High Definition Audio)
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0888&SUBSYS_1458E601&REV_1000
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: RTKVHD64.sys
Driver Version: 6.00.0001.6449 (English)
Driver Attributes: Final Retail
WHQL Logo'd: Yes
Date and Size: 8/30/2011 04:28:46, 3069032 bytes
Other Files:
Driver Provider: Realtek Semiconductor Corp.
HW Accel Level: Basic
Cap Flags: 0xF1F
Min/Max Sample Rate: 100, 200000
Static/Strm HW Mix Bufs: 1, 0
Static/Strm HW 3D Bufs: 0, 0
HW Memory: 0
Voice Management: No
EAX(tm) 2.0 Listen/Src: No, No
I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
Description: Realtek Digital Output (Realtek High Definition Audio)
Default Sound Playback: No
Default Voice Playback: No
Hardware ID: HDAUDIO\FUNC_01&VEN_10EC&DEV_0888&SUBSYS_1458E601&REV_1000
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: RTKVHD64.sys
Driver Version: 6.00.0001.6449 (English)
Driver Attributes: Final Retail
WHQL Logo'd: Yes
Date and Size: 8/30/2011 04:28:46, 3069032 bytes
Other Files:
Driver Provider: Realtek Semiconductor Corp.
HW Accel Level: Basic
Cap Flags: 0xF1F
Min/Max Sample Rate: 100, 200000
Static/Strm HW Mix Bufs: 1, 0
Static/Strm HW 3D Bufs: 0, 0
HW Memory: 0
Voice Management: No
EAX(tm) 2.0 Listen/Src: No, No
I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
Sound Capture Devices
Description: Microphone (Realtek High Definition Audio)
Default Sound Capture: Yes
Default Voice Capture: Yes
Driver Name: RTKVHD64.sys
Driver Version: 6.00.0001.6449 (English)
Driver Attributes: Final Retail
Date and Size: 8/30/2011 04:28:46, 3069032 bytes
Cap Flags: 0x1
Format Flags: 0xFFFFF
Description: Realtek Digital Input (Realtek High Definition Audio)
Default Sound Capture: No
Default Voice Capture: No
Driver Name: RTKVHD64.sys
Driver Version: 6.00.0001.6449 (English)
Driver Attributes: Final Retail
Date and Size: 8/30/2011 04:28:46, 3069032 bytes
Cap Flags: 0x1
Format Flags: 0xFFFFF
DirectInput Devices
Device Name: Mouse
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a
Device Name: Keyboard
Attached: 1
Controller ID: n/a
Vendor/Product ID: n/a
FF Driver: n/a
Device Name: USB Keyboard
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC31C
FF Driver: n/a
Device Name: USB Keyboard
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC31C
FF Driver: n/a
Device Name: USB Keyboard
Attached: 1
Controller ID: 0x0
Vendor/Product ID: 0x046D, 0xC31C
FF Driver: n/a
Poll w/ Interrupt: No
USB Devices
+ USB Root Hub
| Vendor/Product ID: 0x8086, 0x2936
| Matching Device ID: usb\root_hub
| Service: usbhub
| Driver: usbhub.sys, 7/13/2009 19:07:09, 343040 bytes
| Driver: usbd.sys, 7/13/2009 19:06:23, 7936 bytes
Gameport Devices
PS/2 Devices
+ HID Keyboard Device
| Vendor/Product ID: 0x046D, 0xC31C
| Matching Device ID: hid_device_system_keyboard
| Service: kbdhid
| Driver: kbdhid.sys, 7/13/2009 19:00:20, 33280 bytes
| Driver: kbdclass.sys, 7/13/2009 20:48:04, 50768 bytes
|
+ Terminal Server Keyboard Driver
| Matching Device ID: root\rdp_kbd
| Upper Filters: kbdclass
| Service: TermDD
| Driver: i8042prt.sys, 7/13/2009 18:19:57, 105472 bytes
| Driver: kbdclass.sys, 7/13/2009 20:48:04, 50768 bytes
|
+ Microsoft USB IntelliMouse Explorer 3.0
| Vendor/Product ID: 0x045E, 0x0047
| Matching Device ID: hid\vid_045e&pid_0047
| Service: mouhid
| Driver: mouhid.sys, 7/13/2009 19:00:20, 31232 bytes
| Driver: mouclass.sys, 7/13/2009 20:48:27, 49216 bytes
|
+ Terminal Server Mouse Driver
| Matching Device ID: root\rdp_mou
| Upper Filters: mouclass
| Service: TermDD
| Driver: termdd.sys, 7/13/2009 20:45:55, 62544 bytes
| Driver: sermouse.sys, 7/13/2009 19:00:20, 26624 bytes
| Driver: mouclass.sys, 7/13/2009 20:48:27, 49216 bytes
Disk & DVD/CD-ROM Drives
Drive: C:
Free Space: 0.4 GB
Total Space: 76.3 GB
File System: NTFS
Model: WDC WD800JD-22JNA0 ATA Device
Drive:
Free Space: 258.2 GB
Total Space: 476.9 GB
File System: NTFS
Model: Hitachi HDP725050GLA360 ATA Device
Drive: G:
Free Space: 38.7 GB
Total Space: 953.9 GB
File System: NTFS
Model: SAMSUNG HD103SI USB Device
Drive: E:
Model: ASUS DRW-24B1ST ATA Device
Driver: c:\windows\system32\drivers\cdrom.sys, 6.01.7600.16385 (English), 7/13/2009 18:19:54, 147456 bytes
Drive: F:
Model: TSSTcorp DVD-ROM SH-D163B ATA Device
Driver: c:\windows\system32\drivers\cdrom.sys, 6.01.7600.16385 (English), 7/13/2009 18:19:54, 147456 bytes
System Devices
Name: Intel(R) ICH9 Family PCI Express Root Port 5 - 2948
Device ID: PCI\VEN_8086&DEV_2948&SUBSYS_50011458&REV_02\3&13C0B0C5&0&E4
Driver: C:\Windows\system32\DRIVERS\pci.sys, 6.01.7600.16385 (English), 7/13/2009 20:45:45, 183872 bytes
Name: Intel(R) ICH9 Family USB Universal Host Controller - 2937
Device ID: PCI\VEN_8086&DEV_2937&SUBSYS_50041458&REV_02\3&13C0B0C5&0&D0
Driver: C:\Windows\system32\drivers\usbuhci.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:27, 30720 bytes
Driver: C:\Windows\system32\drivers\usbport.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:31, 324608 bytes
Driver: C:\Windows\system32\drivers\usbhub.sys, 6.01.7600.16385 (English), 7/13/2009 19:07:09, 343040 bytes
Name: Intel(R) 82801 PCI Bridge - 244E
Device ID: PCI\VEN_8086&DEV_244E&SUBSYS_50001458&REV_92\3&13C0B0C5&0&F0
Driver: C:\Windows\system32\DRIVERS\pci.sys, 6.01.7600.16385 (English), 7/13/2009 20:45:45, 183872 bytes
Name: Intel(R) ICH9 Family PCI Express Root Port 4 - 2946
Device ID: PCI\VEN_8086&DEV_2946&SUBSYS_50011458&REV_02\3&13C0B0C5&0&E3
Driver: C:\Windows\system32\DRIVERS\pci.sys, 6.01.7600.16385 (English), 7/13/2009 20:45:45, 183872 bytes
Name: Intel(R) ICH9 Family USB Universal Host Controller - 2936
Device ID: PCI\VEN_8086&DEV_2936&SUBSYS_50041458&REV_02\3&13C0B0C5&0&EA
Driver: C:\Windows\system32\drivers\usbuhci.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:27, 30720 bytes
Driver: C:\Windows\system32\drivers\usbport.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:31, 324608 bytes
Driver: C:\Windows\system32\drivers\usbhub.sys, 6.01.7600.16385 (English), 7/13/2009 19:07:09, 343040 bytes
Name: Standard Dual Channel PCI IDE Controller
Device ID: PCI\VEN_197B&DEV_2368&SUBSYS_B0001458&REV_00\4&2B25BDF6&0&00E3
Driver: C:\Windows\system32\DRIVERS\pciide.sys, 6.01.7600.16385 (English), 7/13/2009 20:45:45, 12352 bytes
Driver: C:\Windows\system32\DRIVERS\pciidex.sys, 6.01.7600.16385 (English), 7/13/2009 20:45:46, 48720 bytes
Driver: C:\Windows\system32\DRIVERS\atapi.sys, 6.01.7600.16385 (English), 7/13/2009 20:52:21, 24128 bytes
Driver: C:\Windows\system32\DRIVERS\ataport.sys, 6.01.7600.16385 (English), 7/13/2009 20:52:21, 155728 bytes
Name: Intel(R) ICH9 Family PCI Express Root Port 1 - 2940
Device ID: PCI\VEN_8086&DEV_2940&SUBSYS_50011458&REV_02\3&13C0B0C5&0&E0
Driver: C:\Windows\system32\DRIVERS\pci.sys, 6.01.7600.16385 (English), 7/13/2009 20:45:45, 183872 bytes
Name: Intel(R) ICH9 Family USB Universal Host Controller - 2935
Device ID: PCI\VEN_8086&DEV_2935&SUBSYS_50041458&REV_02\3&13C0B0C5&0&E9
Driver: C:\Windows\system32\drivers\usbuhci.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:27, 30720 bytes
Driver: C:\Windows\system32\drivers\usbport.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:31, 324608 bytes
Driver: C:\Windows\system32\drivers\usbhub.sys, 6.01.7600.16385 (English), 7/13/2009 19:07:09, 343040 bytes
Name: Realtek RTL8168B/8111B Family PCI-E Gigabit Ethernet NIC (NDIS 6.20)
Device ID: PCI\VEN_10EC&DEV_8168&SUBSYS_E0001458&REV_01\4&1B8E5D96&0&00E4
Driver: C:\Windows\system32\DRIVERS\Rt64win7.sys, 7.02.1125.2008 (English), 6/10/2009 15:35:42, 187392 bytes
Name: High Definition Audio Controller
Device ID: PCI\VEN_8086&DEV_293E&SUBSYS_A0021458&REV_02\3&13C0B0C5&0&D8
Driver: C:\Windows\system32\DRIVERS\hdaudbus.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:13, 122368 bytes
Name: Intel(R) ICH9 Family USB Universal Host Controller - 2934
Device ID: PCI\VEN_8086&DEV_2934&SUBSYS_50041458&REV_02\3&13C0B0C5&0&E8
Driver: C:\Windows\system32\drivers\usbuhci.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:27, 30720 bytes
Driver: C:\Windows\system32\drivers\usbport.sys, 6.01.7600.16385 (English), 7/13/2009 19:06:31, 324608 bytes
Driver: C:\Windows\system32\drivers\usbhub.sys, 6.01.7600.16385 (English), 7/13/2009 19:07:09, 343040 bytes
Name: NVIDIA GeForce 9600 GT
Device ID: PCI\VEN_10DE&DEV_0622&SUBSYS_C8623842&REV_A1\4&309465BD&0&0008
Driver: C:\Program Files\NVIDIA Corporation\Drs\dbInstaller.exe, 8.17.0012.8562 (English), 10/15/2011 03:53:00, 224064 bytes
Driver: C:\Program Files\NVIDIA Corporation\Drs\nvdrsdb.bin, 10/15/2011 03:53:00, 316496 bytes
Driver: C:\Program Files\NVIDIA Corporation\license.txt, 8/3/2011 06:50:00, 15511 bytes
Driver: C:\Windows\system32\DRIVERS\nvlddmkm.sys, 8.17.0012.8562 (English), 10/15/2011 03:53:00, 12971840 bytes
Driver: C:\Windows\system32\OpenCL.dll, 1.00.0000.0000 (English), 10/15/2011 03:53:00, 68928 bytes
Driver: C:\Windows\system32\nvapi64.dll, 8.17.0012.8562 (English), 10/15/2011 03:53:00, 2808128 bytes
Driver: C:\Windows\system32\nvcompiler.dll, 8.17.0012.8562 (English), 10/15/2011 03:53:00, 24796992 bytes
Driver: C:\Windows\system32\nvcuda.dll, 8.17.0012.8562 (English), 10/15/2011 03:53:00, 7581504 bytes
Driver: C:\Windows\system32\nvcuvenc.dll, 6.14.0012.8562 (English), 10/15/2011 03:53:00, 2232128 bytes
Driver: C:\Windows\system32\nvcuvid.dll, 8.17.0012.8562 (English), 10/15/2011 03:53:00, 2542912 bytes
Driver: C:\Windows\system32\nvd3dumx.dll, 8.17.0012.8562 (English), 10/15/2011 03:53:00, 15693120 bytes
Driver: C:\Windows\system32
You don't have Win7 Service pack 1 installed, so you might have missed other updates too.
You can try if reducing all the graphics settings except resolution to the minimal settings helps with the stuttering. Then you can try increasing them until it stops working well.
You can also try if updating to the latest Realtek HDA driver fixes the missing sound issue.