Type in Search on Start
memory
and choose Memory Diagnostic

After this (and this will take hours) type command on Start's search box and
choose Command Prompt. Type

chkdsk c: /r

However this appears to be a driver error rather than hardware problems
although you say the errors are different.

The error you quote
*******************************************************
From [url]http://msdn.microsoft.com/en-us/library/ms793232.aspx[/url]
Bug Check 0x3B: SYSTEM_SERVICE_EXCEPTION
The SYSTEM_SERVICE_EXCEPTION bug check has a value of 0x0000003B. This
indicates that an exception happened while executing a routine that
transitions from non-privileged code to privileged code.

Parameters
The following parameters are displayed on the blue screen.

Parameter Description
1 The exception that caused the bug check
2 The address of the exception record for the exception that caused the bug
check
3 The address of the context record for the exception that caused the bug
check
4 0



Cause
This error has been linked to excessive paged pool usage and may occur due
to user-mode graphics drivers crossing over and passing bad data to the
kernel code.
*******************************************************
Parameter 1 (c0000005) means Access Violation
--
..
--
"quickie" <spambuster******.co.uk> wrote in message
news:E59211DD-337F-4DC2-9968-380A1387CA13@microsoft.com...[color=blue]
>I keep getting random BSOD when coming out of sleep mode. one of the last
>ones was
>
> Problem signature:
> Problem Event Name: BlueScreen
> OS Version: 6.0.6002.2.2.0.256.1
> Locale ID: 2057
>
> Additional information about the problem:
> BCCode: 3b
> BCP1: 00000000C0000005
> BCP2: FFFFFA6000A5B550
> BCP3: FFFFFA600E802AF0
> BCP4: 0000000000000000
> OS Version: 6_0_6002
> Service Pack: 2_0
> Product: 256_1
>
> Bad Pool Header, someone was suggesting it was driver conflicts, but
> getting other spurious errors messages when it goes the BSOD[/color]