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Windows 7: Constant BSOD's upon starting up

06 Sep 2010   #1

Windows 7 Professional 64 bits
Constant BSOD's upon starting up

Yesterday my PC was working fine all day no chashes. Turning on today its a different story I'm getting constant BSOD's upon starting up and logging into Windows. I did not install anything. The same thing happen a month ago and reinstalling windows fix the problem, now I'm on the same position. I can just access my files in safe mode.
Window 7 Professional 64 bits full retail
Hardware is mostly new as processor, memory and motherboard are just 3 month old.
Attached are the dump files...

Any help would be appreciated, Tks!

My System SpecsSystem Spec
06 Sep 2010   #2

Windows 7 Professional 64 bits

Any help?
My System SpecsSystem Spec
06 Sep 2010   #3

Microsoft Window 7 Professional 32 bit

Hi and Welcome to SF!!!

All of these were caused by stop code 7F. This is probably 3rd party firewall or antivirus that are causing all of these. Please remove Norton/Symantec:
Download and run the Norton Removal Tool to uninstall your Norton product | Norton Support
Install MSE instead:
Security Essentials Software Support | Microsoft Security Essentials

Anothing thing is you have an really out of date driver, which is guaranteed to cause BSODs
ASACPI   ASACPI.sys   Mon Mar 28 09:30:36 2005 (42476C4C)
The 2005 version of this driver is a known BSOD cause.
Please visit this link: ASUSTeK Computer Inc.-Support- download_item_mkt
Scroll down to the Utilities category, then scroll down to the "ATK0110 driver for WindowsXP/Vista/Windows 7 32&64-bit " (it's about the 10th item down).
Download and install it.
Go to C:\Windows\System32\drivers to check and make sure that the ASACPI.sys file is date stamped from 2009 or 2010 (NOT 2005).

Microsoft (R) Windows Debugger Version 6.12.0002.633 X86
Copyright (c) Microsoft Corporation. All rights reserved.

Loading Dump File [C:\Users\TUANTR~1\AppData\Local\Temp\Rar$DI00.026\090610-32744-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: SRV*e:\symbols*
Executable search path is: 
Windows 7 Kernel Version 7600 MP (8 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
Machine Name:
Kernel base = 0xfffff800`02c65000 PsLoadedModuleList = 0xfffff800`02ea2e50
Debug session time: Tue Sep  7 02:33:28.183 2010 (UTC + 7:00)
System Uptime: 0 days 0:02:46.307
Loading Kernel Symbols
Loading User Symbols
Loading unloaded module list
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *

Use !analyze -v to get detailed debugging information.

BugCheck 7F, {8, 80050033, 6f8, fffff80002cdad91}

Probably caused by : NETIO.SYS ( NETIO!CompareSecurityContexts+6a )

Followup: MachineOwner
Let us know if you need help

My System SpecsSystem Spec

06 Sep 2010   #4

Windows 7 Professional 64 bits

Thank you so much! I'd follow your instructions and see what happens...
My System SpecsSystem Spec
07 Sep 2010   #5

Windows 7 Professional 64 bits

So far so good.
After the instructed steps I was able to login on windows without crashing..I'd cross my fingers and hope for the best.
Thank you!
My System SpecsSystem Spec
07 Sep 2010   #6

Microsoft Window 7 Professional 32 bit

u r welcome, have fun computing
My System SpecsSystem Spec
07 Sep 2010   #7

Windows 7 Professional 64 bits

24 hrs and counting!
Thank you again!
My System SpecsSystem Spec

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