HI...
As i shut my pc down and switch off the power supply for some time,after that when i start it crashes, then on restarting it works fine...but as the no. of times shutting down the pc increases my cpu gives some unknown sounds.....on restarting.I have reinstalled windows7 many times also tried on xp but the problem still persists
my bios drivers are updated and other driver all are updated,i have tried memtest+ v4.0 no problem
here are dump files...please help as asap
Hi Shyam, Welcome to SF,
I guess the Dump file indicates that a severe memory management error occurred. As well as issues is going on with Drivers Activate Driver Verifier to obtain more information about these errors. For details, see Driver Verifier.
Also there is issues win32k.sys
Bug Check 0x50: PAGE_FAULT_IN_NONPAGED_AREA
Bug check 0x50 usually occurs after the installation of faulty hardware or in the event of failure of installed hardware (usually related to defective RAM, be it main memory, L2 RAM cache, or video RAM).
Another common cause is the installation of a faulty system service.
Antivirus software can also trigger this error, as can a corrupted NTFS volume.
Resolving the Problem
Resolving a faulty hardware problem: If hardware has been added to the system recently, remove it to see if the error recurs. If existing hardware has failed, remove or replace the faulty component. You should run hardware diagnostics supplied by the system manufacturer. For details on these procedures, see the owner's manual for your computer.
Resolving a faulty system service problem: Disable the service and confirm that this resolves the error. If so, contact the manufacturer of the system service about a possible update. If the error occurs during system startup, restart your computer, and press F8 at the character-mode menu that displays the operating system choices. At the resulting Windows Advanced Options menu, choose the Last Known Good Configuration option. This option is most effective when only one driver or service is added at a time.
Resolving an antivirus software problem: Disable the program and confirm that this resolves the error. If it does, contact the manufacturer of the program about a possible update.
Resolving a corrupted NTFS volume problem: Run Chkdsk /f /r to detect and repair disk errors. You must restart the system before the disk scan begins on a system partition. If the hard disk is SCSI, check for problems between the SCSI controller and the disk.
Finally, check the System Log in Event Viewer for additional error messages that might help pinpoint the device or driver that is causing the error. Disabling memory caching of the BIOS might also resolve it.
http://msdn.microsoft.com/en-us/library/ms793437.aspx
On Mon 12/28/2009 8:30:41 PM your computer crashed
This was likely caused by the following module: ntkrnlpa.exe
Bugcheck code: 0x1A (0x41201, 0xC03ABE28, 0x1FD5B225, 0x844447E0)
Error: MEMORY_MANAGEMENT
Dump file: C:\WINDOWS\Minidump\122809-23415-01.dmp
file path: C:\WINDOWS\system32\ntkrnlpa.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit may be another driver on your system which cannot be identified at this time.
On Mon 12/28/2009 8:30:41 PM your computer crashed
This was likely caused by the following module: ntkrnlpa.exe
Bugcheck code: 0xC2 (0x99, 0x94CBAE38, 0x0, 0x0)
Error: BAD_POOL_CALLER
Dump file: C:\WINDOWS\Minidump\122809-20030-01.dmp
file path: C:\WINDOWS\system32\ntkrnlpa.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit may be another driver on your system which cannot be identified at this time.
On Mon 12/28/2009 8:30:41 PM your computer crashed
This was likely caused by the following module: win32k.sys
Bugcheck code: 0x50 (0xFF7A9EB1, 0x1, 0x91B6CB74, 0x0)
Error: PAGE_FAULT_IN_NONPAGED_AREA
Dump file: C:\WINDOWS\Minidump\122709-33243-01.dmp
file path: C:\WINDOWS\system32\win32k.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Multi-User Win32 Driver
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit may be another driver on your system which cannot be identified at this time.
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