How stop constant blue screens of death?

Hi,

Over the past four days I have being trying to solve this very odd yet frustrating problem: Basically I am constantly getting Blue screens of death with a 7f error. Now this is happening on two computers I own. I reformatted both these computers but am still encountering these screens.

Also, the day these started happening I received my MacBook Pro which I configured and started using - I don't know whether this would be associated with the crashes.

Attached is the dump files of the two computers, I don't know how to read them, but any help or explanation would greatly appreciated.
Dump-files.zip
Dump-files-2.zip
s201292Asked:
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acl-puzzCommented:
which windows 7 you are using 32-bit or 64-bit?
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s201292Author Commented:
Windows 7 64-bit pro
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acl-puzzCommented:
ok i just analyzed three dump file all are indicating

Probably caused by : ntoskrnl.exe

which is kernel file of windows 7 somehow this kernel is not able to work with this machine"s hardware as you know main function of an kernel is to interact system hardware to system software which is Operating system

when you use 32 bit of win 7 do u BSOD?try installing win7 32-bit if possible



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brandongohwhCommented:
You may want to test the RAM first before you continue, because BSOD are caused by bad RAM. You can use Memtest86+, can be downloaded from http://www.memtest.org/#downiso . If you think that your HDD us causing the problem ,you can do the respective HDD test that can be found at http://www.tacktech.com/display.cfm?ttid=287 .
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lvancottCommented:
WOW!  So both Windows 7 machines are giving you the same BSODs after adding the MacBook--I'm assuming to your network.  If it were just one computer I'd suggest hardware trouble with the Windows 7 machine.  Seeing as though you've already performed a clean installation of both Windows 7 boxes this leads me to believe that the MacBook is the likely cause.  

Check this:
http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/73cea559-ebbd-4274-96bc-e292b69f2fd1

BTW: these are the questions I like.  One's where the end-user provides detailed information about when the problem started.  

Cheers, and good luck!
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John GriffithConsultantCommented:
Remove Zone Alarm --> http://server.iad.liveperson.net/hc/s-28464961/cmd/kbresource/kb-9002689864458804278/view_question!PAGETYPE?sq=uninstall&sf=101113&sg=2&st=846489&documentid=344897&action=view
Re-boot upon completion.
Remove AVG --> http://www.avg.com/ww-en/download-tools - Re-boot upon completion
Install MSE --> http://www.microsoft.com/security_essentials/
Remove Daemon Tools/ Alcohol 120.
Update your Realtek Ethernet driver       Rt64win7.sys Thu Feb 26 04:04:13 2009 (49A65B0D)
Realtek driver downloads --> http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=7&PFid=10&Level=3&Conn=2
Bucgeck summary in code box.
Regards. . .
jcgriff2

BSOD BUGCHECK SUMMARY

Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Mon Apr 26 07:49:19.204 2010 (GMT-4)
System Uptime: 0 days 0:22:18.329
BugCheck 7F, {8, 80050031, 6f8, fffff80002c94d09}
Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Mon Apr 26 07:19:18.958 2010 (GMT-4)
System Uptime: 0 days 1:06:29.068
BugCheck 7F, {8, 80050031, 6f8, fffff80002ac80df}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Mon Apr 26 06:07:18.838 2010 (GMT-4)
System Uptime: 0 days 0:31:44.963
BugCheck 7F, {8, 80050031, 6f8, fffff80002acb0df}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Apr 25 10:25:30.210 2010 (GMT-4)
System Uptime: 0 days 0:05:00.802
BugCheck 7F, {8, 80050031, 6f8, fffff800030903f0}
Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Apr 25 10:19:30.537 2010 (GMT-4)
System Uptime: 0 days 0:42:51.129
BugCheck 7F, {8, 80050031, 6f8, fffff800030899df}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Apr 25 09:31:53.852 2010 (GMT-4)
System Uptime: 0 days 0:09:35.444
BugCheck 7F, {8, 80050031, 6f8, fffff800030cd9df}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Apr 25 08:19:23.663 2010 (GMT-4)
System Uptime: 0 days 0:17:00.255
BugCheck 7F, {8, 80050031, 6f8, fffff80002ed69df}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16385.amd64fre.win7_rtm.090713-1255
Debug session time: Sun Apr 25 08:01:23.828 2010 (GMT-4)
System Uptime: 0 days 0:32:59.420
BugCheck 7F, {8, 80050031, 6f8, fffff80002e819df}
Probably caused by : ntkrnlmp.exe ( nt!KiDoubleFaultAbort+b2 )
BUGCHECK_STR:  0x7f_8
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨


by jcgriff2     
             
         J. C. Griffith, Microsoft MVP[/color]   
             
         MVP -- > https://mvp.support.microsoft.com/profile/Griffith
   
             
         www.jcgriff2.com


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s201292Author Commented:
Thank you for all the help, however the problem, I discovered was Zone Alarm, and disabled the netbios and this seemed to stop the crashes.
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