Windows 7 - BSOD . Memory Management problem

BSOD appearing twice or thrice in a week.
i would be greatfull if i have been told about how to resolve this problem :)
please help

My laptop had been purchased 3 months ago.It was preinstalled with Windows 7

MODEL : SAMSUNG NOTEBOOK RV520
CPU : Intel(R) Core(TM) i3-2310M CPU @ 2.10GHz
MOTHERBOARD : SAMSUNG ELECTRONICS CO., LTD. RV420/RV520/RV720/E3530/S3530/E3420/E3520
TOTAL MEMORY : 3.00 GB USABLE MEMORY : 2.92 GB
HDD : SAMSUNG HM321HI
SOUND CARD : (1) Realtek High Definition Audio (2) Intel(R) Display Audio
GRAPHICS CARD : Intel(R) HD Graphics Family
OS : Microsoft Windows 7 Home Basic 64-bit 7601 Multiprocessor Free Service Pack 1

BSOD dump files has been attached and i have also attached a picture of the error message i get

I have the latest drivers and windows updates . I clear my internet cookies regulary.
It is a problem with some other program which needs to be removed ..would be great if anyone could spot out that program

panais said:

Hi.

Update or uninstall the software\driver for Virtual Serial Port driver for Blackberry.

Research In Motion - Products


Run SFC /SCANNOW Command - System File Checker


Run RAM - Test with Memtest86+



Finish with the above steps and post back with any results.

I have updated the software\driver for Virtual Serial Port driver for Blackberry.

SFC /SCANNOW Result : Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\windows\system32>sfc scannow

Microsoft (R) Windows (R) Resource Checker Version 6.0
Copyright (c) 2006 Microsoft Corporation. All rights reserved.

Scans the integrity of all protected system files and replaces incorrect version
s with
correct Microsoft versions.

SFC [/SCANNOW] [/VERIFYONLY] [/SCANFILE=<file>] [/VERIFYFILE=<file>]
[/OFFWINDIR=<offline windows directory> /OFFBOOTDIR=<offline boot directory>
]

/SCANNOW Scans integrity of all protected system files and repairs files
with
problems when possible.
/VERIFYONLY Scans integrity of all protected system files. No repair operati
on is
performed.
/SCANFILE Scans integrity of the referenced file, repairs file if problems
are
identified. Specify full path <file>
/VERIFYFILE Verifies the integrity of the file with full path <file>. No re
pair
operation is performed.
/OFFBOOTDIR For offline repair specify the location of the offline boot dire
ctory
/OFFWINDIR For offline repair specify the location of the offline windows d
irectory

e.g.

sfc /SCANNOW
sfc /VERIFYFILE=c:\windows\system32\kernel32.dll
sfc /SCANFILE=d:\windows\system32\kernel32.dll /OFFBOOTDIR=d:\ /OFFWINDI
R=d:\windows
sfc /VERIFYONLY

C:\windows\system32>sfc /verifyonly

Beginning system scan. This process will take some time.

Beginning verification phase of system scan.
Verification 100% complete.

Windows Resource Protection did not find any integrity violations.

C:\windows\system32>^V

BSOD occurs only at times.Will post if BSOD occurs again:)
THANKX ANYWAYS

panais said:

In meantime is good idea to run Disk Cleanup - Open and Use

And Disk Check including the Scan for and attempt recovery of bad sectors.

You can also run again the SFC /SCANNOW Command - System File Checker sometimes you may need to run it 2-3 times to "fix" everything.


And of course you are always welcome to post back with news :)

Thankx !! U ARE A GREAT HELP !!