I see a lot of issues here; let's go through them all.
The most glaring is this:
Code:
Event[1282]:
Log Name: System
Source: Microsoft-Windows-DNS-Client
Date: 2011-04-18T21:24:21.562
Event ID: 1012
Task: N/A
Level: Error
Opcode: Info
Keyword: N/A
User: S-1-5-20
User Name: NT AUTHORITY\NETWORK SERVICE
Computer: LENOVO-4619BAF0
Description:
There was an error while attempting to read the local hosts file.
This is repeated hundreds of times since April 15; the first system crash also happened that day:
Code:
Event[10081]:
Log Name: System
Source: EventLog
Date: 2011-04-15T23:40:29.000
Event ID: 6008
Task: N/A
Level: Error
Opcode: N/A
Keyword: Classic
User: N/A
User Name: N/A
Computer: LENOVO-4619BAF0
Description:
The previous system shutdown at 11:37:29 PM on ?4/?15/?2011 was unexpected.
I tried to view your hosts file, but apparently there was an error in collecting it. Hmm...
Open a command prompt, and run:
Code:
copy c:\windows\system32\drivers\etc\hosts c:\desktop
Zip up the HOSTS file that should be on your desktop, and attach it to your next post.
I'm seeing other network issues as well; let's update your network adapter drivers:
Code:
e1e6232.sys Fri Mar 26 04:13:32 2010 (4BAC6CAC) - Intel Ethernet
netw5v32.sys Thu Mar 26 12:10:37 2009 (49CBA8FD) - Intel WiFi
[url=http://www.intel.com/p/en_US/support/detect/?iid=dc_iduu]Intel® Driver Update Utility[/url]
The latest dump shows some corrupted modules; it may be hardware, or perhaps a low-level driver. I suspect SPTD, partly because of it's long history of trouble like this, and partly because of the error below:
Code:
Event[1248]:
Log Name: System
Source: sptd
Date: 2011-04-18T21:36:24.111
Event ID: 4
Task: N/A
Level: Error
Opcode: N/A
Keyword: Classic
User: N/A
User Name: N/A
Computer: LENOVO-4619BAF0
Description:
Driver detected an internal error in its data structures for .
Uninstall Daemon Tools, Alcohol 52/120%, or whatever similar program you are using. I don't see either listed in your Start Menu, but that doesn't mean it's not installed. When the program removal is done, remove SPTD itself with the tool found here:
DuplexSecure
When all of the above is completed, please run:
http://www.sevenforums.com/tutorials/101379-driver-verifier-enable-disable.html
When you get more BSODs, upload a new jcgriff2 report.
...Summary of the dumps:
Code:
[font=lucida console]
*** WARNING: Unable to verify timestamp for Unknown_Module_244e6de4
*** ERROR: Module load completed but symbols could not be loaded for Unknown_Module_244e6de4
Built by: 7601.17514.x86fre.win7sp1_rtm.101119-1850
Debug session time: Tue Apr 19 11:36:01.626 2011 (UTC - 4:00)
System Uptime: 0 days 0:36:37.419
*** WARNING: Unable to verify timestamp for Unknown_Module_244e6de4
*** ERROR: Module load completed but symbols could not be loaded for Unknown_Module_244e6de4
*** WARNING: Unable to verify timestamp for Unknown_Module_244e6de4
*** ERROR: Module load completed but symbols could not be loaded for Unknown_Module_244e6de4
BUGCHECK_STR: 0xA0
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.x86fre.win7sp1_rtm.101119-1850
Debug session time: Tue Apr 19 10:55:21.478 2011 (UTC - 4:00)
System Uptime: 0 days 1:19:30.772
BUGCHECK_STR: 0xA0
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: System
FAILURE_BUCKET_ID: 0xA0_nt!PopAllocateIrp+a0
SystemProductName = 200766U
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.x86fre.win7sp1_rtm.101119-1850
Debug session time: Tue Apr 19 08:07:58.823 2011 (UTC - 4:00)
System Uptime: 0 days 10:09:37.632
BUGCHECK_STR: 0xA0
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: wininit.exe
FAILURE_BUCKET_ID: 0xA0_nt!PopAllocateIrp+a0
SystemProductName = 200766U
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17514.x86fre.win7sp1_rtm.101119-1850
Debug session time: Mon Apr 18 21:57:31.886 2011 (UTC - 4:00)
System Uptime: 0 days 0:21:16.526
BUGCHECK_STR: 0xA0
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
PROCESS_NAME: wininit.exe
FAILURE_BUCKET_ID: 0xA0_nt!PopAllocateIrp+a0
SystemProductName = 200766U
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
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