Hello, and sorry for the delay.
It does look as if this is either a physical graphics card problem, or a driver issue. Start with the easy solution, updating your graphics drivers:
Drivers - Download NVIDIA Drivers Code:
nvlddmkm.sys Sun Oct 16 20:49:51 2011 (4E9B7BAF)
If that doesn't help, contact Customer Support and return the computer.
...Summary of the dumps: Code:
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Thu Jul 26 01:28:27.064 2012 (UTC - 4:00)
System Uptime: 0 days 19:21:40.094
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
*** WARNING: Unable to verify timestamp for pci.sys
*** ERROR: Module load completed but symbols could not be loaded for pci.sys
Probably caused by : pci.sys
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0x9F
PROCESS_NAME: Wow.exe
FAILURE_BUCKET_ID: X64_0x9F_3_ACPI_IMAGE_pci.sys
จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Jul 8 01:04:14.801 2012 (UTC - 4:00)
System Uptime: 1 days 1:00:02.348
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : nvlddmkm.sys ( nvlddmkm+c41ae4 )
DEFAULT_BUCKET_ID: GRAPHICS_DRIVER_TDR_FAULT
BUGCHECK_STR: 0x116
PROCESS_NAME: System
FAILURE_BUCKET_ID: X64_0x116_IMAGE_nvlddmkm.sys
จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Jul 8 01:13:04.047 2012 (UTC - 4:00)
System Uptime: 0 days 0:08:12.468
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : nvlddmkm.sys ( nvlddmkm+c41ae4 )
DEFAULT_BUCKET_ID: GRAPHICS_DRIVER_TDR_FAULT
BUGCHECK_STR: 0x116
PROCESS_NAME: System
FAILURE_BUCKET_ID: X64_0x116_IMAGE_nvlddmkm.sys
จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Jul 8 03:14:21.732 2012 (UTC - 4:00)
System Uptime: 0 days 1:42:45.152
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : nvlddmkm.sys ( nvlddmkm+c41ae4 )
DEFAULT_BUCKET_ID: GRAPHICS_DRIVER_TDR_FAULT
BUGCHECK_STR: 0x116
PROCESS_NAME: System
FAILURE_BUCKET_ID: X64_0x116_IMAGE_nvlddmkm.sys
จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Jul 8 01:31:05.035 2012 (UTC - 4:00)
System Uptime: 0 days 0:17:23.456
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : nvlddmkm.sys ( nvlddmkm+c41ae4 )
DEFAULT_BUCKET_ID: GRAPHICS_DRIVER_TDR_FAULT
BUGCHECK_STR: 0x116
PROCESS_NAME: System
FAILURE_BUCKET_ID: X64_0x116_IMAGE_nvlddmkm.sys
จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ``