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Windows 7: BSOD at random times

13 Dec 2012   #1
sta

Microsoft Windows 7 Professional 32-bit 7601 Multiprocessor Free Service Pack 1
 
 
BSOD at random times

Hi. My PC keeps freezing and reaching BSOD screen at random time (even while typing). Please help me. Thanks.


My System SpecsSystem Spec
.
13 Dec 2012   #2
bagavan

Windows 8 Professional x64
 
 

My System SpecsSystem Spec
13 Dec 2012   #3
x BlueRobot

 

Code:
BugCheck A, {28, 2, 1, 830ed48e}

Probably caused by : memory_corruption ( nt!MiIdentifyPfn+1ed )
Code:
Usual causes:  Kernel mode driver, System Service, BIOS, Windows, Virus scanner, Backup tool, compatibility
memory_corruption doesn't necessary mean that a RAM module is faulty, it can also point to a object which corrupted the RAM at the time of the crash, for instance a corrupted driver or program. Paging files and the CPU caches can also be causes.

Follow these steps -

Test for any corrupted drivers, by running Driver Verifier for least 24 hours, stop the test if a BSOD occurs before this time frame. Driver Verifier will place stress on the drivers within your system, which will cause corrupted drivers to crash and hopefully be pinpointed. More Help and Information with Driver Verifier - Using Driver Verifier to identify issues with Drivers

Memory:Run Memtest86+ for least 7-8 passes, and preferably overnight as it can take a while to fully complete.

Test each RAM stick individually, if an error is found then move the same RAM stick into the next DIMM slot and test again, if errors are found for the same RAM stick in every available slot then you have a faulty RAM module. On the other hand, if no errors are found in the next slot or the other slots for the same RAM module, then you have a faulty DIMM slot.

Test each RAM stick and every motherboard DIMM slot available.
My System SpecsSystem Spec
.

13 Dec 2012   #4
Debbie B

Windows 7 Enterprise x64
 
 

Hi,

I would suggest you to restore your system back to a date when it was working fine. System Restore will affect Windows system files, programs, and registry settings only.

For System Restore steps, you can refer to the URL mentioned: http://windows.microsoft.com/en-US/windows7/products/features/system-restore
My System SpecsSystem Spec
31 Dec 2012   #5
sta

Microsoft Windows 7 Professional 32-bit 7601 Multiprocessor Free Service Pack 1
 
 
Memory Management BSOD

Hi. I've been getting Memory Management and IQRL Not Less Equal To Zero BSODS. I've attached the zipped file as instructed. I'm new to this whole thing so it would be really helpful if you described the problems and instructions in simple manner. Thanks in advance!
My System SpecsSystem Spec
31 Dec 2012   #6
bagavan

Windows 8 Professional x64
 
 

update
1.
aic78xx aic78xx Kernel 12/04/2006 06:20:11
Adaptec CHIM Family SCSI miniport
Adaptec - Technical Support
2.
Intel raid storage


Intel Download Center

Also run this

http://www.carrona.org/memdiag.html

RAM - Test with Memtest86+

Do this overnight.

Errors might be detected after 8 passes
My System SpecsSystem Spec
02 Jan 2013   #7
sta

Microsoft Windows 7 Professional 32-bit 7601 Multiprocessor Free Service Pack 1
 
 

I've an Intel DH55TC motherboard. It doesn't support RAID. Do I need to update anything?
My System SpecsSystem Spec
02 Jan 2013   #8
x BlueRobot

 

Quote   Quote: Originally Posted by bagavan View Post
update
1.
aic78xx aic78xx Kernel 12/04/2006 06:20:11
Adaptec CHIM Family SCSI miniport
Adaptec - Technical Support
2.
Intel raid storage


Intel Download Center

Also run this

Memory Diagnostics

RAM - Test with Memtest86+

Do this overnight.

Errors might be detected after 8 passes
Are you sure you don't mean Intel Rapid Storage?

Memory:Run Memtest86+ for least 7-8 passes, and preferably overnight as it can take a while to fully complete.

Test each RAM stick individually, if an error is found then move the same RAM stick into the next DIMM slot and test again, if errors are found for the same RAM stick in every available slot then you have a faulty RAM module. On the other hand, if no errors are found in the next slot or the other slots for the same RAM module, then you have a faulty DIMM slot.

Test each RAM stick and every motherboard DIMM slot available.
My System SpecsSystem Spec
09 Jan 2013   #9
sta

Microsoft Windows 7 Professional 32-bit 7601 Multiprocessor Free Service Pack 1
 
 

Hi. Sorry for the late. I've only 1 ram stick of 2Gb. I did 8 passes and no errors were found.
My System SpecsSystem Spec
09 Jan 2013   #10
x BlueRobot

 

Have you ran Driver Verifier? Have you updated all the drivers?
My System SpecsSystem Spec
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