Windows random rebooting

Nothing much evident in the memory dump files. Please run Driver Verifier according to these directions:

Using Driver Verifier is an iffy proposition. Most times it'll crash and it'll tell you what the driver is. But sometimes it'll crash and won't tell you the driver. Other times it'll crash before you can log in to Windows. If you can't get to Safe Mode, then you'll have to resort to offline editing of the registry to disable Driver Verifier.

So, I'd suggest that you first backup your stuff and then make sure you've got access to another computer so you can contact us if problems arise. Then make a System Restore point (so you can restore the system using the Vista/Win7 Startup Repair feature).

Then, here's the procedure:
- Go to Start and type in "verifier" (without the quotes) and press Enter
- Select "Create custom settings (for code developers)" and click "Next"
- Select "Select individual settings from a full list" and click "Next"
- Select everything EXCEPT FOR "Low Resource Simulation" and click "Next"
- Select "Select driver names from a list" and click "Next"
Then select all drivers NOT provided by Microsoft and click "Next"
- Select "Finish" on the next page.

Reboot the system and wait for it to crash to the Blue Screen. Continue to use your system normally, and if you know what causes the crash, do that repeatedly. The objective here is to get the system to crash because Driver Verifier is stressing the drivers out. If it doesn't crash for you, then let it run for at least 36 hours of continuous operation (an estimate on my part).

Reboot into Windows (after the crash) and turn off Driver Verifier by going back in and selecting "Delete existing settings" on the first page, then locate and zip up the memory dump file and upload it with your next post.

If you can't get into Windows because it crashes too soon, try it in Safe Mode.
If you can't get into Safe Mode, try using System Restore from your installation DVD to set the system back to the previous restore point that you created.
If that doesn't work, post back and we'll have to see about fixing the registry entry off-line.

More info on this at this link: Using Driver Verifier to identify issues with Windows drivers for advanced users

Summary of the BSOD's:

Code:

Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat May  1 20:11:46.955 2010 (GMT-4)
System Uptime: 0 days 0:06:07.922
BugCheck 1A, {41790, fffffa80007f9c80, ffff, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+339d6 )
BUGCHECK_STR:  0x1a_41790
PROCESS_NAME:  svchost.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat May  1 19:59:18.276 2010 (GMT-4)
System Uptime: 0 days 0:03:43.133
BugCheck 1A, {41790, fffffa80014b0cb0, ffff, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+339d6 )
BUGCHECK_STR:  0x1a_41790
PROCESS_NAME:  svchost.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat May  1 19:54:57.044 2010 (GMT-4)
System Uptime: 0 days 0:01:52.026
BugCheck 3B, {c0000005, fffff96000287a02, fffff880038ec0e0, 0}
Probably caused by : win32k.sys ( win32k!EBRUSHOBJ::vDelete+12 )
BUGCHECK_STR:  0x3B
PROCESS_NAME:  explorer.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat May  1 10:45:49.311 2010 (GMT-4)
System Uptime: 0 days 0:10:29.293
BugCheck 24, {1904fb, fffff88002f96888, fffff88002f960e0, fffff880012255c5}
Probably caused by : Ntfs.sys ( Ntfs!NtfsAcquireExclusiveFcb+65 )
PROCESS_NAME:  System
BUGCHECK_STR:  0x24
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat May  1 10:06:03.429 2010 (GMT-4)
System Uptime: 0 days 0:11:16.286
BugCheck 1A, {5003, fffff780c0000000, 3016, 30180000602e}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+297b1 )
BUGCHECK_STR:  0x1a_5003
PROCESS_NAME:  svchost.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat May  1 09:54:13.550 2010 (GMT-4)
System Uptime: 0 days 0:08:41.971
BugCheck 1A, {5003, fffff70001080000, 2c8, 2ca00000592}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+297b1 )
BUGCHECK_STR:  0x1a_5003
PROCESS_NAME:  chrome.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sat May  1 09:14:15.623 2010 (GMT-4)
System Uptime: 0 days 0:07:18.605
BugCheck 1A, {41790, fffffa8000898d10, ffff, 0}
Probably caused by : ntkrnlmp.exe ( nt! ?? ::FNODOBFM::`string'+339d6 )
BUGCHECK_STR:  0x1a_41790
PROCESS_NAME:  svchost.exe