Please enable driver verifier: Using Driver Verifier to identify issues with Drivers
I suspect it is a driver issue, but I can't tell which one.
You may also try a memory test. Download a copy of Memtest86 and burn the ISO to a CD using Iso Recorder or another ISO burning program. Boot from the CD, and leave it running for at least 5 or 6 passes.
Your infared drivers are out of date. Make sure Windows Update is enabled, and install the latest updates.
You may try disabling that device and see what happens.
BSOD BUGCHECK SUMMARY
Code:
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sat Jun 12 18:12:27.426 2010 (GMT-4)
System Uptime: 0 days 0:00:18.080
BugCheck D3, {fffff88005e03260, 0, 1, fffff80002cdddc2}
Probably caused by : win32k.sys ( win32k!memset+80 )
BUGCHECK_STR: 0xD3
PROCESS_NAME: explorer.exe
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Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sat Jun 12 10:44:14.864 2010 (GMT-4)
System Uptime: 0 days 0:00:17.518
BugCheck D3, {fffff88005e03260, 0, 1, fffff80002ca6e8d}
Probably caused by : ntkrnlmp.exe ( nt!KiPageFault+260 )
BUGCHECK_STR: 0xD3
PROCESS_NAME: dwm.exe
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Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sat Jun 12 20:05:43.610 2010 (GMT-4)
System Uptime: 0 days 0:00:20.874
BugCheck 4E, {7, fffffff55574ccb8, fffff88001568785, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+351d5 )
BUGCHECK_STR: 0x4E_7
PROCESS_NAME: explorer.exe
จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sat Jun 12 19:45:01.627 2010 (GMT-4)
System Uptime: 0 days 0:00:19.891
BugCheck D3, {fffff88005e03260, 0, 1, fffff80002ce8e8d}
Probably caused by : ntkrnlmp.exe ( nt!KiPageFault+260 )
BUGCHECK_STR: 0xD3
PROCESS_NAME: MsMpEng.exe
จจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจจ
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sat Jun 12 18:55:11.555 2010 (GMT-4)
System Uptime: 0 days 0:03:03.210
BugCheck 50, {fffffb8005e0329b, 0, fffff80002ce543b, 7}
Probably caused by : memory_corruption ( nt!MiAgeWorkingSet+41b )
BUGCHECK_STR: 0x50
PROCESS_NAME: MOM.exe
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