Recurring random blue screens

[Squiddd]

My custom built computer blue screens randomly quite often. Just re-installed windows 7 and just happened again

specs: Asrock Extreme3 mobo, intel i5-3570k cpu, 8gb mushkin blackline 2133mhz RAM
Asus radeon 7850 graphics

 

[Northernsoul55]

Hi,

I would firstly recommend to remove Optimiser pro, as this program is possibly malware.
If you have trouble uninstalling download and install Revo Uninstaller free from here:

:ar: Download Revo Uninstaller Freeware - Free and Full Download - Uninstall software, remove programs, solve uninstall problems

Opt for "Advanced Mode" and uninstall the software (also delete the leftover registry entries).

Also please install Windows Service Pack 1 as it will increase system stability.
Then once installed please run Windows Updates and install all the latest updates.

:ar: http://windows.microsoft.com/is-IS/windows7/install-windows-7-service-pack-1
:ar: http://windows.microsoft.com/is-IS/windows/service-packs-download#sptabs=win7

From your logs:

*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck 19, {20, fffffa8006cd1000, fffffa8006cd1b60, 4b67c00}
GetPointerFromAddress: unable to read from fffff800030f80e0
Probably caused by : [COLOR=red]ntkrnlmp.exe[/COLOR] ( nt!ObpCloseHandleTableEntry+c4 )
Followup: MachineOwner
---------
1: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************
BAD_POOL_HEADER (19)

STOP 0x00000019: BAD_POOL_HEADER
Usual causes: Device driver

Your logs are not showing any definitive cause to your BSOD. In this situation it may be best to run Driver Verifier to scan for any corrupted drivers which may be causing problems, this program works by running various stress tests on drivers, in order to produce a BSOD which will locate the driver; run for least 24 hours:

:ar: http://www.sevenforums.com/tutorials/101379-driver-verifier-enable-disable.html

Run these tests after updates are complete:

Run chkdsk in an elevated command prompt in order to check for file system errors and bad sectors on your HDD:

• Click on Start>Type in search cmd
• Right click cmd and Run as Administrator
• At the command prompt please type: chkdsk /f/r
  (There is a space between chkdsk and /f/r)

:ar: Chkdsk Tutorial

Also take memtest. Run for 8 passes and test each stick in a know good slot for an additional 6 passes.

:ar: http://www.sevenforums.com/tutorials/105647-ram-test-memtest86.html

   Tip

Run these tests overnight

Cheers

Dave